PT - JOURNAL ARTICLE AU - David A. Katerndahl TI - Techniques of Meta-Analysis AID - 10.3122/jabfm.6.4.433 DP - 1993 Jul 01 TA - The Journal of the American Board of Family Practice PG - 433--434 VI - 6 IP - 4 4099 - http://www.jabfm.org/content/6/4/433.short 4100 - http://www.jabfm.org/content/6/4/433.full SO - J Am Board Fam Med1993 Jul 01; 6