TY - JOUR T1 - Abstracts and Annotations JF - Journal of the College of General Practitioners and Research Newsletter JO - J Coll Gen Pract Res Newsl SP - 212 LP - 214 VL - 2 IS - 2 A2 - , Y1 - 1959/05/01 UR - http://bjgp.org/content/2/2/212.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -