barium enema examination of colon

专业... ... 钡灌肠检查 barium enema examination 钡灌结肠检查 barium enema examination of colon 钡检查 barium examinatio…

... atresia of colon 结肠闭锁 barium enema examination of colon 钡灌肠结肠检查 benign tumor of colon 结肠良性肿瘤 ...