Mental wellbeing amongst younger and older migrant workers in comparison to their urban counterparts in Guangzhou city, China: a cross-sectional study

por Li, Jie, Chang, Shu-Sen, Yip, Paul S F, Li, Juan, Jordan, Lucy P, Tang, Yunge, Hao, Yuantao, Huang, Xingmei, Yang, Ning, Chen, Chaoqi, Zeng, Qiaomei
Publicado 2014