RT Journal Article SR Electronic T1 Epilogue JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 65-S OP 65-S DO 10.3122/jabfm.3.1S.65-S VO 3 IS 1S YR 1990 UL http://www.jabfm.org/content/3/1S/65-S.abstract AB