PT - JOURNAL ARTICLE AU - Norris, Tom E. TI - Difficult Medical Management AID - 10.3122/jabfm.4.5.375a DP - 1991 Sep 01 TA - The Journal of the American Board of Family Practice PG - 375--376 VI - 4 IP - 5 4099 - http://www.jabfm.org/content/4/5/375.2.short 4100 - http://www.jabfm.org/content/4/5/375.2.full SO - J Am Board Fam Med1991 Sep 01; 4