2023年8月15日 — PubMed is a free resource supporting the search and retrieval of biomedical and life sciences literature with the aim of improving health–both ...
2024年2月14日 — PubMed uses a phrase index to provide phrase searching. To browse the phrase index, use the Show Index feature included in the Advanced Search ...
PubMed Central® (PMC) is a free full-text archive of biomedical and life sciences journal literature at the U.S. National Institutes of Health's National ...
Use search field tags to specify in which field the database queries for the search term. In PubMed, first type the search term and then the search field tag in ...
This tool uses predefined filters to help you quickly refine PubMed searches on clinical or disease-specific topics. To use this tool, enter your search terms ...
PubMed Advanced Search Builder · Your saved search · History and Search Details. Your history is currently empty! As you use PubMed your recent searches will ...