PT - JOURNAL ARTICLE AU - Berg, Alfred O. TI - Assessing A Technology: What Constitutes Enough? AID - 10.3122/jabfm.5.4.439 DP - 1992 Jul 01 TA - The Journal of the American Board of Family Practice PG - 439--440 VI - 5 IP - 4 4099 - http://www.jabfm.org/content/5/4/439.short 4100 - http://www.jabfm.org/content/5/4/439.full SO - J Am Board Fam Med1992 Jul 01; 5