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Raymond RJ, Lee AJ, Messineo FC, Manning WJ, Silverman DI.Raymond RJ, et al. Among authors: manning wj.Am Heart J. 1998 Sep;136(3):435-42. doi: 10.1016/s0002-8703(98)70217-0.Am Heart J. 1998.PMID: 9736134
Manning WJ, Leeman DE, Gotch PJ, Come PC.Manning WJ, et al.J Am Coll Cardiol. 1989 Mar 1;13(3):617-23. doi: 10.1016/0735-1097(89)90602-5.J Am Coll Cardiol. 1989.PMID: 2918167Free article.
Manning WJ, Silverman DI, Katz SE, Douglas PS.Manning WJ, et al.J Am Coll Cardiol. 1993 Jul;22(1):221-5. doi: 10.1016/0735-1097(93)90838-r.J Am Coll Cardiol. 1993.PMID: 8509545Free article.