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Bigger JT Jr, Fleiss JL, Rolnitzky LM, Steinman RC.Bigger JT Jr, et al. Among authors: rolnitzky lm.J Am Coll Cardiol. 1993 Mar 1;21(3):729-36. doi: 10.1016/0735-1097(93)90106-b.J Am Coll Cardiol. 1993.PMID: 8436755Free article.Clinical Trial.
Lichstein E, Hager WD, Gregory JJ, Fleiss JL, Rolnitzky LM, Bigger JT Jr.Lichstein E, et al. Among authors: rolnitzky lm.J Am Coll Cardiol. 1990 Nov;16(6):1327-32. doi: 10.1016/0735-1097(90)90372-v.J Am Coll Cardiol. 1990.PMID: 1977779Free article.Clinical Trial.