Lippincott, Williams & Wilkins, Cardiopulmonary Physical Therapy Journal, 3(12), p. 91, 2001
DOI: 10.1097/01823246-200112030-00010
Elsevier, Chest Journal, 4(119), p. 1073-1078, 2001
DOI: 10.1378/chest.119.4.1073
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