早期纤支镜吸痰对改善老年人吸入性肺炎临床症状的意义
조기섬지경흡담대개선노년인흡입성폐염림상증상적의의
Discussion about the Clinical Symptoms Improvement by Use of Early Fiberbronchoscope Suction in Treating Aspiration Pneumonia of the Aged People
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