RT Journal Article SR Electronic T1 Phase IV Drug Studies JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 114 OP 115 DO 10.3122/jabfm.5.1.114 VO 5 IS 1 A1 Rosenblatt, Roger A. YR 1992 UL http://www.jabfm.org/content/5/1/114.abstract AB