RT Journal Article SR Electronic T1 Clinical Medicine: A Textbook for Medical Students and Doctors. Second Edition JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 259 OP 260 DO 10.3122/jabfm.8.3.259b VO 8 IS 3 A1 William J. Geiger YR 1995 UL http://www.jabfm.org/content/8/3/259.3.abstract AB