{"id":7278,"date":"2026-03-20T12:49:38","date_gmt":"2026-03-20T10:49:38","guid":{"rendered":"https:\/\/tesisdoctoralesonline.com\/what-is-pubmed-and-how-to-use-it-to-find-scientific-studies\/"},"modified":"2026-03-27T09:44:31","modified_gmt":"2026-03-27T07:44:31","slug":"what-is-pubmed-and-how-to-use-it-to-find-scientific-studies","status":"publish","type":"post","link":"https:\/\/tesisdoctoralesonline.com\/en\/what-is-pubmed-and-how-to-use-it-to-find-scientific-studies\/","title":{"rendered":"What is PubMed and how to use it to find scientific studies"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u00cdndice de Contenidos<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/tesisdoctoralesonline.com\/en\/what-is-pubmed-and-how-to-use-it-to-find-scientific-studies\/#PubMed_a_key_tool_in_research\" >PubMed: a key tool in research<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/tesisdoctoralesonline.com\/en\/what-is-pubmed-and-how-to-use-it-to-find-scientific-studies\/#What_is_PubMed_and_what_kind_of_information_does_it_contain\" >What is PubMed and what kind of information does it contain?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/tesisdoctoralesonline.com\/en\/what-is-pubmed-and-how-to-use-it-to-find-scientific-studies\/#What_advantages_does_it_offer_compared_to_other_academic_search_engines\" >What advantages does it offer compared to other academic search engines?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/tesisdoctoralesonline.com\/en\/what-is-pubmed-and-how-to-use-it-to-find-scientific-studies\/#How_to_use_PubMed_to_find_relevant_studies\" >How to use PubMed to find relevant studies<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/tesisdoctoralesonline.com\/en\/what-is-pubmed-and-how-to-use-it-to-find-scientific-studies\/#PubMed_as_a_source_of_scientific_information\" >PubMed as a source of scientific information<\/a><\/li><\/ul><\/nav><\/div>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"PubMed_a_key_tool_in_research\"><\/span>PubMed: a key tool in research<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">If you are working on your doctoral thesis or any other scientific study, using the right tools is the best way to support your research. In this article, we explain <strong>what PubMed is<\/strong> and everything you need to know about it so that you can find relevant, up-to-date information to include in your work. <\/p>\n<blockquote>\n<p style=\"text-align: justify;\">Today, PubMed is one of the <strong>best-known and most important research tools<\/strong>. It is a widely used search engine within the healthcare sector, and you can find a wide variety of studies there that you may need for your research or to support your thesis. <\/p>\n<\/blockquote>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"What_is_PubMed_and_what_kind_of_information_does_it_contain\"><\/span>What is PubMed and what kind of information does it contain?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">PubMed is a free, open-access search engine, features which have contributed to its popularity. Developed by the US National Library of Medicine, it allows you to search through more than 35 million abstracts and citations from health sciences literature. <\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"What_advantages_does_it_offer_compared_to_other_academic_search_engines\"><\/span>What advantages does it offer compared to other academic search engines?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">There are many advantages that have made PubMed one of the most important tools available today. Here are <strong>some of the most useful ones<\/strong> for you to make use of whilst writing your thesis: <\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>Free access<\/strong>: Access to PubMed is free, and you\u2019ll find millions of citations and data there. The search engine covers more than 30,000 specialist journals worldwide and is notable for its extensive scope. <\/li>\n<li><strong>Quality and up-to-date information<\/strong>: the reliability and quality of this search engine are backed by the US National Library of Medicine. Here you will find relevant information that is always backed by science and kept up to date. <\/li>\n<li><strong>Advanced search<\/strong>: PubMed\u2019s tools are designed to perform complex searches using filters, Boolean operators or dates, amongst other options. You can also create custom searches via a personal account to enhance your research. <\/li>\n<li><strong>MeSH terms<\/strong>: PubMed uses these terms to index articles, improving the search experience and helping to save time.<\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"How_to_use_PubMed_to_find_relevant_studies\"><\/span>How to use PubMed to find relevant studies<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Now that you know more about this tool, the next step is to learn how to search PubMed. The first thing you need to do is <strong>familiarise yourself with the search bar<\/strong>. Once you\u2019ve entered your keywords, you\u2019ll get thousands of results. However, you can use filters and Boolean operators to narrow down your search to what interests you.  <\/p>\n<p style=\"text-align: justify;\">Furthermore,<strong> the MeSH function is also very useful<\/strong> for refining your search even further. These terms are predefined keywords that the tool uses to index articles by subject. This way, you\u2019ll find the most relevant information for your work.  <\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"PubMed_as_a_source_of_scientific_information\"><\/span>PubMed as a source of scientific information<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Thanks to its reputation and <strong>millions of bibliographic references<\/strong>, using databases such as PubMed ensures high-quality work. With this tool, you can carry out any type of search and then save it. This provides you with a scientific resource that will support you throughout your research.  <\/p>\n<p style=\"text-align: justify;\">Once you have completed your research, the result will be a well-researched, comprehensive and high-quality thesis. The next step is to <a href=\"https:\/\/tesisdoctoralesonline.com\/en\/thesis-binding\/\" target=\"_blank\" rel=\"follow noopener\">have it bound and printed<\/a>. At<strong> tesisdoctorales.com<\/strong>, we offer a comprehensive and professional service so that you can present it with pride.  <\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PubMed: a key tool in research If you are working on your doctoral thesis or any other scientific study, using the right tools is the best way to support your research. In this article, we explain what PubMed is and everything you need to know about it so that you can find relevant, up-to-date information [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7277,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[],"tags":[],"ppma_author":[28],"class_list":["post-7278","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>What is PubMed and how to use it to find scientific studies - Tesis doctorales online<\/title>\n<meta name=\"description\" content=\"PubMed es una de las herramientas de investigaci\u00f3n m\u00e1s conocidas e importantes. 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