Lactulose use in bowel preparation before pediatric colonoscopy
OU Yang-Wen-Xian, YOU Jie-Yu, CHEN Chang-Bin, CHEN Zhi-Yong, LUO Yan-Hong, ZHAO Hong-Mei, TANG Shuo, LIU Li
中国当代儿科杂志 . 2010, (09): 749 -751 .