Cabanero J, Saenz de Buruaga J, Arturo Gomez J, de Alava E, Llorens R, Martinez Caro D
Department of Cardiology, University Clinic of Navarre, University of Navarre, Pamplona, Spain.
Am Heart J. 1992 Aug;124(2):532-4. doi: 10.1016/0002-8703(92)90629-a.