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Villari B, Campbell SE, Hess OM, Mall G, Vassalli G, Weber KT, Krayenbuehl HP.Villari B, et al. Among authors: hess om.J Am Coll Cardiol. 1993 Nov 1;22(5):1477-84. doi: 10.1016/0735-1097(93)90560-n.J Am Coll Cardiol. 1993.PMID: 8227808Free article.