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Bloch-Salisbury E, Shea SA, Brown R, Evans K, Banzett RB.Bloch-Salisbury E, et al. Among authors: shea sa.J Appl Physiol (1985). 1996 Aug;81(2):949-56. doi: 10.1152/jappl.1996.81.2.949.J Appl Physiol (1985). 1996.PMID: 8872667Clinical Trial.
Shea SA, Andres LP, Shannon DC, Guz A, Banzett RB.Shea SA, et al.Respir Physiol. 1993 Aug;93(2):203-19. doi: 10.1016/0034-5687(93)90006-v.Respir Physiol. 1993.PMID: 8210759