LI Bing-Bing,DAI Xing,CHA Jian-Zhong et al. Significance of 3-hour esophageal pH detection in the diagnosis of gastroesophageal reflux disease[J]. 中国当代儿科杂志, 2004, 6(5): 445-446.
LI Bing-Bing,DAI Xing,CHA Jian-Zhong et al. Significance of 3-hour esophageal pH detection in the diagnosis of gastroesophageal reflux disease[J]. CJCP, 2004, 6(5): 445-446.