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Nakagawa H, Beckman KJ, McClelland JH, Wang X, Arruda M, Santoro I, Hazlitt HA, Abdalla I, Singh A, Gossinger H, et al.Nakagawa H, et al. Among authors: hazlitt ha.Circulation. 1993 Dec;88(6):2607-17. doi: 10.1161/01.cir.88.6.2607.Circulation. 1993.PMID: 8252671
Jackman WM, Wang XZ, Friday KJ, Roman CA, Moulton KP, Beckman KJ, McClelland JH, Twidale N, Hazlitt HA, Prior MI, et al.Jackman WM, et al. Among authors: hazlitt ha.N Engl J Med. 1991 Jun 6;324(23):1605-11. doi: 10.1056/NEJM199106063242301.N Engl J Med. 1991.PMID: 2030716Free article.Clinical Trial.