PT - JOURNAL ARTICLE ED - , TI - World Medical Research—Principles and Practices DP - 1959 Nov 01 TA - Journal of the College of General Practitioners and Research Newsletter PG - 415--415 VI - 2 IP - 4 4099 - http://bjgp.org/content/2/4/415.1.short 4100 - http://bjgp.org/content/2/4/415.1.full SO - J Coll Gen Pract Res Newsl1959 Nov 01; 2