PT - JOURNAL ARTICLE AU - Roger, Irvin S. TI - Roles of Family Physicians AID - 10.3122/jabfm.6.2.203 DP - 1993 Mar 01 TA - The Journal of the American Board of Family Practice PG - 203--203 VI - 6 IP - 2 4099 - http://www.jabfm.org/content/6/2/203.1.short 4100 - http://www.jabfm.org/content/6/2/203.1.full SO - J Am Board Fam Med1993 Mar 01; 6