Focus on: PubMed
PubMed is a database that contains over 30 million citations of biomedical and life science literature. It also includes links to full-text content from PubMed Central and publisher web sites, where freely available.
Because there’s so much content in PubMed it can be tricky to find what you need. The video below gives some tips on how PubMed works and how to refine your search.