1112例电子结肠镜单双人操作法的比较分析
蔡玲,张玫,赵曲川
Comparative Analysis of One-Man and Two-Men Colonoscopy in 1112 Patients
CAI Ling ,ZHANG Mei ,ZHAO Qu-chuan
中国药物警戒 . 2015, (5): 308 -310 .