Lyons Paul A, Smith Kenneth G C
Cambridge Institute for Medical Research and Department of Medicine, University of Cambridge School of Clinical Medicine, Addenbrooke's Hospital, Hills Road, Cambridge, CB2 0XY, United Kingdom.
Presse Med. 2013 Apr;42(4 Pt 2):589-91. doi: 10.1016/j.lpm.2013.02.303. Epub 2013 Mar 11.