搜索结果

'''PubMed''' is a free [[List of academic databases and search engines|search engine]] accessing primarily the [[MEDLINE]] [[bi …alog.<ref>{{cite web |title=NLM Catalogue: Journals referenced in the NCBI Databases |url=https://www.ncbi.nlm.nih.gov/nlmcatalog/journals |publisher=NCBI |date

…=978-1-935958-02-4 }}</ref> Content within PMC can be linked to other NCBI databases and accessed via [[Entrez]] search and retrieval systems, further enhancing An in-house indexing system provides search capability, and is aware of biological and [[medical terminology]], such as generic vs. [[proprietary drug]] names