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Sue DY, Oren A, Hansen JE, Wasserman K.Sue DY, et al. Among authors: wasserman k.N Engl J Med. 1987 May 21;316(21):1301-6. doi: 10.1056/NEJM198705213162103.N Engl J Med. 1987.PMID: 3574401
Oren A, Sue DY, Hansen JE, Torrance DJ, Wasserman K.Oren A, et al. Among authors: wasserman k.Am Rev Respir Dis. 1987 Jan;135(1):230-5. doi: 10.1164/arrd.1987.135.1.230.Am Rev Respir Dis. 1987.PMID: 3800148
Sue DY, Van Meter LR, Hansen JE, Wasserman K.Sue DY, et al. Among authors: wasserman k.J Appl Physiol Respir Environ Exerc Physiol. 1983 Aug;55(2):529-33. doi: 10.1152/jappl.1983.55.2.529.J Appl Physiol Respir Environ Exerc Physiol. 1983.PMID: 6137468Clinical Trial.