Bertrand O F, Mongrain R, Lehnert S, Bilodeau L, Tanguay J F, Laurier J, Côté G, Bourassa M G
Interventional Cardiology Laboratories, Montreal Heart Institute, Quebec, Canada.
Eur Heart J. 1997 Sep;18(9):1385-95. doi: 10.1093/oxfordjournals.eurheartj.a015463.