title: Modification of a nasopharyngeal airway and transfusion extension tubing as an earpiece.
authors: D
authors: D
authors: Mangar
authors: S
authors: S
authors: Kulkarni
authors: G T
authors: GT
authors: Kirchhoff
mesh_terms: D001314:Auscultation / Q000295:instrumentation*; D004868:Equipment Failure; D006310:Hearing Aids; D006801:Humans; D016343:Monitoring, Intraoperative / Q000295:instrumentation*; D012121:Respiration, Artificial