儿童呼吸道异物的影响因素及家长认知度的调查
盛颖, 梁建民, 任晓勇, 吕晖
Investigation on influencing factors of childrens′ foreign body aspiration and parental awareness
SHENG Ying, LIANG Jian-min, REN Xiao-yong, LYU Hui
中国儿童保健杂志 . 2019, (10): 1140 -1142 .  DOI: 10.11852/zgetbjzz2019-1205