American Thoracic Society, American Journal of Respiratory and Critical Care Medicine, 8(165), p. 1187-1187, 2002
DOI: 10.1164/ajrccm.165.8.correspondence_a
American Thoracic Society, American Journal of Respiratory and Critical Care Medicine, 3(163), p. 731-736, 2001
DOI: 10.1164/ajrccm.163.3.2004231
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