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Lutchen KR, Sullivan A, Arbogast FT, Celli BR, Jackson AC.Lutchen KR, et al. Among authors: jackson ac.Am J Respir Crit Care Med. 1998 Feb;157(2):435-46. doi: 10.1164/ajrccm.157.2.9508067.Am J Respir Crit Care Med. 1998.PMID: 9476855