Upper airway structural changes induced by CPAP in OSAS patients: a study using drug-induced sleep endoscopy

Sung Hoon Jung1, Soo Kweon Koo2, Jang Won Choi1

  • 1Department Otorhinolaryngology-Head and Neck Surgery, Busan Saint Mary's Hospital, 538-41 Yongho-dong, Nam-gu, Busan, South Korea.

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