Searches in these databases provide article citations and abstracts, and sometimes the full text as either a PDF or HTML. When the full text is not directly linked, look for the Find Full Text icon next to each abstract, which leads to the full-text article elsewhere in another database.
PubMed comprises more than 37 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites. MEDLINE (Medical Literature Analysis and Retrieval System Online) is the largest component of PubMed and consists primarily of journal citations; articles indexed with MeSH (Medical Subject Headings) and curated with funding, genetic, chemical and other metadata.