Clinical features of cow's milk protein allergy in infants presenting mainly with gastrointestinal symptoms: an analysis of 280 cases
YANG Qing-Hua, ZHENG Bing-Sheng, ZHOU Shao-Ming, DAI Dong-Ling
CJCP . 2019, (3): 271 -276 .  DOI: 10.7499/j.issn.1008-8830.2019.03.016