Verma Nisha, Savy Lloyd E, Lund Valerie J, Cropley Ian, Chee Ronnie, Seneviratne Suranjith L
Department of Clinical Immunology, Royal Free Hospital, London NW3 2QG, UK.
JRSM Short Rep. 2013 Jul 30;4(9):2042533313486640. doi: 10.1177/2042533313486640. eCollection 2013.