RT Journal Article SR Electronic T1 Differential Diagnosis of Common Complaints. 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 389 OP 390 DO 10.3122/15572625-13-5-389a VO 13 IS 5 A1 Bergman, James J. YR 2000 UL http://www.jabfm.org/content/13/5/389.2.abstract AB