Nasogastric tube knotting in open heart surgery.
Palta
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D004868:Equipment Failure; D019918:Heart Valve Prosthesis Implantation; D006801:Humans; D007431:Intraoperative Complications / Q000517:prevention & control; D007441:Intubation, Gastrointestinal / Q000009:adverse effects / Q000295:instrumentation*; D007828:Laryngoscopy; D013499:Surface Properties