Who owns PubMed Central?

PubMed Central (PMC) is owned and managed by the U.S. National Institutes of Health's (NIH) National Library of Medicine (NLM), specifically developed and maintained by its National Center for Biotechnology Information (NCBI) as a free digital archive for biomedical and life sciences literature, funded by the U.S. government for public access.

Who runs PubMed Central?

Available to the public online since 2000, PMC was developed and is maintained by the National Center for Biotechnology Information (NCBI) at NLM.

Is PubMed owned by NIH?

Available to the public online since 1996, PubMed was developed and is maintained by the National Center for Biotechnology Information (NCBI), at the U.S. National Library of Medicine (NLM), located at the National Institutes of Health (NIH).

Is PubMed Central a reputable source?

PubMed is a free and publicly available resource provided by the US National Library of Medicine. It covers the biomedical literature and, as the free version of MEDLINE, is highly authoritative.

Who finances PubMed?

To advance science and improve human health, NIH makes the peer-reviewed articles it funds publicly available on PubMed Central.

Introduction to PubMed Central PMC

Who is the largest funder of medical research?

With an annual budget of more than $47 billion, NIH is the largest single public funder of biomedical and behavioral research in the world. In fiscal year 2023, NIH funding generated an estimated $92.89 billion in economic activity.

What is the difference between PubMed and PubMed Central?

PubMed is a database of citations and abstracts, while PubMed Central (PMC) is a free, full-text archive of biomedical literature; PubMed provides links to full text (often in PMC), whereas PMC directly hosts the complete articles, with PMC containing content not always in PubMed (like reviews) and PubMed including MEDLINE's highly curated citations. Think of PubMed as the index with snippets, and PMC as the library with the actual books (articles). 

Is Google Scholar better than PubMed?

RESULTS. In eight of the ten searches, Google Scholar returned larger retrieval sets than PubMed (Table 2). Table 3 illustrates the characteristics of the items retrieved by Google Scholar, and Table 4 provides information on PubMed retrieval sets. Most items retrieved by Google Scholar were journal articles (Table 3).

Can we trust PubMed?

PubMed is incredibly reliable. And a lot depends on it. It's an ecosystem built around MEDLINE, the steady feed of new publications in biomedicine: It determines which journals count, takes their output in, adds valuable information and linkages, and feeds it back out – free to users globally.

Do doctors use PubMed?

Physicians search for evidence on PubMed, a database from the National Library of Medicine. They can view study abstracts (a short summary) for free, but without a journal subscription, they can't access the full paper.

What is the best database for medical research?

PubMed is the number one source for medical and healthcare research. It is hosted by the National Institutes of Health (NIH) and provides bibliographic information including abstracts and links to the full text publisher websites for more than 28 million articles.

Which country owns NCBI?

The U.S. National Center for Biotechnology Information is located in Bethesda, Maryland and is part of the United States National Library of Medicine (a branch of the National Institutes of Health).

Is PubMed shut down?

No, PubMed is not shut down, but it experienced temporary partial outages and slowdowns in late 2025 due to U.S. government funding lapses, affecting the addition of new journals and some maintenance, though core search functions remained active as they are automated. While its separate sister sites like PubMed Health were discontinued years ago (2018) to consolidate content into the main PubMed and MedlinePlus resources, the primary database itself is still running and accessible, albeit with interruptions during budget freezes.
 

Who controls PubMed?

Available to the public online since 1996, PubMed was developed and is maintained by the National Center for Biotechnology Information (NCBI), at the U.S. National Library of Medicine (NLM), located at the National Institutes of Health (NIH).

Is PubMed Central Canadian?

PubMed Central Canada taken offline in February 2018. In consultation between the Canadian Institutes of Health Research (CIHR) and the National Research Council (NRC), a decision was made to permanently remove PubMed Central Canada (PMC Canada) offline on February 23, 2018.

Does MEDLINE own PubMed?

MEDLINE is a primary component of PubMed, a literature database developed and maintained by the NLM National Center for Biotechnology Information (NCBI).

Is PubMed Central reputable?

PubMed delivers a publicly available search interface for MEDLINE as well as other NLM resources, making it the premier source for biomedical literature and one of the most widely accessible resources in the world.

What is the difference between PubMed and MEDLINE?

Although PubMed is essentially a way of accessing the MEDLINE database, it actually contains some additional content, including references to some books and chapters, in-process and 'ahead of print' citations, and some articles which lie slightly outside of the subject scope of MEDLINE, such as those on astrophysics.

Is PubMed a government source?

PubMed is a free, government website that allows users to search for biomedical and health related scholarly literature.

What are the top 5 medical journals?

The top 5 medical journals consistently cited for broad impact and high rankings include The New England Journal of Medicine (NEJM), The Lancet, JAMA (Journal of the American Medical Association), Nature Medicine, and often BMJ (British Medical Journal) or CA: A Cancer Journal for Clinicians, depending on the ranking system (Impact Factor, h5-index) and discipline, though general top journals focus on broad clinical relevance.
 

What is the best academic database?

The top list of academic research databases

• Scopus.
• Web of Science.
• PubMed.
• ERIC.
• IEEE Xplore.
• ScienceDirect.
• Directory of Open Access Journals (DOAJ)
• JSTOR.

Why should you be careful with results from Google Scholar?

Google Scholar does not clearly specify what type of material (academic journal, magazine, newspaper etc.) is in the results list. Not everything in Google Scholar is scholarly. Google Scholar searches academic websites (. edu) as well as journals and publisher websites.

Who funds PubMed Central?

Launched in February 2000, the repository has grown rapidly as the NIH Public Access Policy is designed to make all research funded by the National Institutes of Health (NIH) freely accessible to anyone, and, in addition, many publishers are working cooperatively with the NIH to provide free access to their works.

What journals are not peer-reviewed?

One other non-peer reviewed source is an article from a trade journal. Trade journals, also called trade publications, trade magazines or professional magazines, are magazines or newspapers whose target audience is people who work in a particular profession or industry.

Which one is better, PubMed or scopus?

PubMed is suitable for publishing research on narrowly focused medical topics, while Scopus specializes more in interdisciplinary research. Unlike Scopus, PubMed does not provide detailed information on citations or other scientometric indicators, which is sometimes required to evaluate scientific work.