RT Journal Article SR Electronic T1 NSAIDs and GI Bleeding JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 220 OP 220 DO 10.3122/jabfm.2.3.220a VO 2 IS 3 A1 Fields, Karl B. YR 1989 UL http://www.jabfm.org/content/2/3/220.1.abstract AB