The NIH Library physical space is currently closed. Library staff are still ready to assist you with your information needs.
See our online services, training, and resources, or ask us a question.
You may verify citations easily using PubMed (for journals indexed in PubMed). For help using PubMed, go to http://www.ncbi.nlm.nih.gov/books/NBK3827/#pubmedhelp.Finding_a_citation_u.