Emery Paul, Buch Maya H
Division of Rheumatic and Musculoskeletal Disease, Leeds Institute of Molecular Medicine, University of Leeds, Chapel Allerton Hospital, Leeds LS7 4SA, UK.
Lancet. 2012 May 5;379(9827):1682-4. doi: 10.1016/S0140-6736(12)60164-0. Epub 2012 Mar 29.