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PubMed. PubMed is a free database including primarily the MEDLINE database of references and abstracts on life sciences and biomedical topics. The United States National Library of Medicine (NLM) at the National Institutes of Health maintains the database as part of the Entrez system of information retrieval.
PubMed Central is a free digital archive of full articles, accessible to anyone from anywhere via a web browser (with varying provisions for reuse). Conversely, although PubMed is a searchable database of biomedical citations and abstracts, the full-text article resides elsewhere (in print or online, free or behind a subscriber paywall).
ncbi.nlm.nih.gov. The National Center for Biotechnology Information ( NCBI) [1] [2] is part of the United States National Library of Medicine (NLM), a branch of the National Institutes of Health (NIH). It is approved and funded by the government of the United States. The NCBI is located in Bethesda, Maryland, and was founded in 1988 through ...
What is the standard size of a prostate? The average adult prostate is about the size of a walnut, weighing between 15 and 20 grams (g) with a volume of around 20–25 cubic centimeters (cc). The ...
DNA methylation refers to the process of adding a methyl group to one of the bases of your DNA. We’ll explore how this process effects gene expression and why experts believe it could be the key ...
Trying to make sense of your lab test results? Learn more about what they mean -- and what you need to do next.
The leading source for trustworthy and timely health and medical news and information. Providing credible health information, supportive community, and educational services by blending award ...
Comorbidity: What Does It Mean? Doctors use the term comorbid to both understand and explain how the conditions might affect your physical and mental health, both together and separately.