Efficacy of the Exhalation Delivery System With Fluticasone for Chronic Rhinosinusitis: A Systematic Review and

Yeon Hee Im1, Gulnaz Stybayeva2, Se Hwan Hwang3

  • 1Department of Otolaryngology-Head and Neck Surgery, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.

Abstract

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