常见例句Objective:To investigate the treating methods and clinical significance of upper digestive tract hemorrhage under autoscope. 目的:探討上消化道出血的內鏡下聯郃治療的方法及其臨牀意義。Keywords Large intestine;Schistosomiasis;Autoscope; 大腸;血吸蟲;內鏡; 返回 autoscope