RT Journal Article SR Electronic T1 Author Index Volume 4, 1991 JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 490 OP 491 DO 10.3122/jabfm.4.6.490 VO 4 IS 6 YR 1991 UL http://www.jabfm.org/content/4/6/490.abstract AB