RT Journal Article SR Electronic T1 Medicine for the Practicing Physician. Fourth edition JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 179 OP 179 DO 10.3122/jabfm.10.2.179a VO 10 IS 2 A1 Frey, Keith A YR 1997 UL http://www.jabfm.org/content/10/2/179.1.abstract AB