TY - JOUR T1 - Vintage papers from the Lancet JF - Clinical Medicine JO - Clin Med SP - 213 LP - 213 DO - 10.7861/clinmedicine.6-2-213 VL - 6 IS - 2 A2 - Richardson, Ruth Y1 - 2006/03/01 UR - http://www.rcpjournals.org/content/6/2/213.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -