TY - JOUR T1 - Rigid airway JF - Cleveland Clinic Journal of Medicine JO - Cleve Clin J Med SP - 334 LP - 336 DO - 10.3949/ccjm.87a.19129 VL - 87 IS - 6 AU - Masaki Itagane AU - Hiroyuki Yano AU - Tomoo Kishaba AU - Mitsuyo Kinjo Y1 - 2020/06/01 UR - http://www.ccjm.org/content/87/6/334.abstract N2 - ER -