Benfluorex and Unexplained Valvular Heart Disease: A Case-Control Study Frachon, Irène ; Etienne, Yves ; Jobic, Yannick ; Le Gal, Grégoire ; Humbert, Marc ; Leroyer, Christophe Abstract Publication: PLoS ONE Pub Date: April 2010 DOI: 10.1371/journal.pone.0010128 Bibcode: 2010PLoSO...510128F