Jo JH, Park JW, Jang JH, Chung JW.  CORRIGENDUM: Correction of the IRB approval number<br />Polysomnographic and Cephalometric Evaluation of Patients with Obstructive Sleep Apnea According to Obesity Level.  JOMP 2023;48:37-37.  https://doi.org/10.14476/jomp.22.0037r