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Scheinin SA, Radovancevic B, Ott DA, Nihill MR, Cabalka A, Frazier OH.Scheinin SA, et al. Among authors: radovancevic b.Ann Thorac Surg. 1993 Feb;55(2):529-31. doi: 10.1016/0003-4975(93)91038-o.Ann Thorac Surg. 1993.PMID: 8431075