Influence of television exposure and sleep problems on children intellectual development at 18 months.
CAO Hui,XIE Liang-liang,YIN Xiao-gang,DU Yu-qing,LIU Guo-dong,GU Chun-li,YAN Shuang-qin
journal1 . 2016, (3): 282 -284 .  DOI: 10.11852/zgetbjzz2016-24-03-18