RT Journal Article SR Electronic T1 The Hernia JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 95 OP 96 DO 10.3122/15572625-12-1-95 VO 12 IS 1 A1 Bobrow, Robert S. YR 1999 UL http://www.jabfm.org/content/12/1/95.abstract AB