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Qaseem A, Wilt TJ, Weinberger SE, Hanania NA, Criner G, van der Molen T, Marciniuk DD, Denberg T, Schünemann H, Wedzicha W, MacDonald R, Shekelle P; American College of Physicians; American College of Chest Physicians; American Thoracic Society; European Respiratory Society.Qaseem A, et al. Among authors: wilt tj.Ann Intern Med. 2011 Aug 2;155(3):179-91. doi: 10.7326/0003-4819-155-3-201108020-00008.Ann Intern Med. 2011.PMID: 21810710Free article.
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