Survey on common gastrointestinal problems among infants aged 1~12 months in fifteen cities in China
WANG Shuo, WANG Hui-shan, SHENG Xiao-yang, XU Chun-di, XU Tao
journal1 . 2018, (6): 611 -614 .  DOI: 10.11852/zgetbjzz2018-26-06-09