Application of combined esophageal multichannel intraluminal impedance-pH monitoring in infants and children with gastroesophageal reflux disease
LEI Xiao-Yu, CUI Zhen-Ze, HUANG Yan
CJCP . 2014, (2): 170 -173 .  DOI: 10.7499/j.issn.1008-8830.2014.02.015