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Patel MM, Eisenberg L, Witsell D, Schulz KA.Patel MM, et al.Otolaryngol Head Neck Surg. 2008 Oct;139(4):490-494. doi: 10.1016/j.otohns.2008.07.030.Otolaryngol Head Neck Surg. 2008.PMID: 18922333
Weaver EM, Woodson BT, Yueh B, Smith T, Stewart MG, Hannley M, Schulz K, Patel MM, Witsell D; SLEEP Study Investigators.Weaver EM, et al.Otolaryngol Head Neck Surg. 2011 Apr;144(4):623-31. doi: 10.1177/0194599810394982. Epub 2011 Feb 10.Otolaryngol Head Neck Surg. 2011.PMID: 21493246Free PMC article.
Witsell DL, Schulz KA, Lee WT, Chiswell K.Witsell DL, et al.Otolaryngol Head Neck Surg. 2013 Nov;149(5):692-9. doi: 10.1177/0194599813506545. Epub 2013 Oct 9.Otolaryngol Head Neck Surg. 2013.PMID: 24107478Free PMC article.