Protocol for the derivation and external validation of a 30-day postoperative pulmonary complications (PPCs) risk prediction model for elderly patients undergoing thoracic surgery: a cohort study in southern China.
BMJ open（2023）
摘要
ChiCTR2100051170.
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关键词
Adult anaesthesia,Anaesthesia in oncology,GERIATRIC MEDICINE,Respiratory tract tumours
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