Psychological health status among left-behind children in underdeveloped areas of Guangdong province
LIN Xi-jun,LIU Ke,HE Sui-zhi,PEI Yong-guang,WANG Yun,LI Min
journal1 . 2015, (3): 295 -297 .  DOI: 10.11852/zgetbjzz2015-23-03-23