标准准备时数
standard preparation hours
肠道准备
preoperative bowel cleaning
Intestinal canal preparation
colon prepare
Bowelpreparation
Colonic preparation
intestine tract preparation
bowel preparation
Intestinal preparation
Gut preparation
bowel preperation
Preparation of intestinal tract
PEG-electrolyte power
Colon preparation
Enteric preparation
intestinal tract preparation
呼吸道准备
respiratory function preparation
机械肠道准备
mechanical bowel preparation
机械性肠道准备
mechanical bowel preparation
术前肠道准备
Preoperative bowel preparation