Martin H Prins1, Antonio Marchiori. 1. Department of Clinical Epidemiology and Medical Technology Assessment, Academic Hospital Maastricht, University of Maastricht, The Netherlands. mh.prins@epid.unimaas.nl
Authors: Lana A Castellucci; Chris Cameron; Grégoire Le Gal; Marc A Rodger; Doug Coyle; Philip S Wells; Tammy Clifford; Esteban Gandara; George Wells; Marc Carrier Journal: BMJ Date: 2013-08-30