TY - JOUR T1 - Response JF - Clinical Medicine JO - Clin Med SP - 208 LP - 208 DO - 10.7861/clinmedicine.16-2-208 VL - 16 IS - 2 AU - Benjamin C Whitelaw Y1 - 2016/04/01 UR - http://www.rcpjournals.org/content/16/2/208.1.abstract ER -