4Westra S J, Wolf BH, Staalman CR. Ultrasound diagnosis of gastroesophageal reflux and hiatal hernia in infants and young children[J]. J Clin Ultrasound, 1990, 18(6): 477-485.
5李益农,陆星华.消化内镜学[M]北京:科学出版社,2004:257.
6Power C, Maguire D, McAnena O. Factors contributing to failure of laparoscopic Nissen fundoplication and the predictive value of preoperative assessment[J]. Am J Surg, 2004, 187(4): 457-463.
7Canon CL, Morgan DE, Einstein DM, et al. Surgical approach to gastroesophageal reflux disease: what the radiologist needs to know[J]. Radiographics, 2005, 25(6): 1485-1499.