TY - JOUR T1 - In response JF - Clinical Medicine JO - Clin Med SP - 195 LP - 196 DO - 10.7861/clinmedicine.9-2-195a VL - 9 IS - 2 AU - Saunders John Y1 - 2009/04/01 UR - http://www.rcpjournals.org/content/9/2/195.2.abstract ER -