RT Journal Article SR Electronic T1 The Variable Location, Content, and Legibility of Expiration Dates on Medicine Containers JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 395 OP 397 DO 10.3122/jabfm.17.5.395 VO 17 IS 5 A1 Lohiya, Sapna YR 2004 UL http://www.jabfm.org/content/17/5/395.abstract AB