PubMed is a service of the U.S. National Library of Medicine that includes over 18 million citations from MEDLINE and other life science journals for biomedical articles back to 1948. PubMed includes links to full text articles and other related resources.

As a convenience to our site visitors we have consolidated David G. Bostwick, M.D., M.B.A., contributions to PubMed since 1978.