The effects of social connections on self-rated physical and mental health among internal migrant and local adolescents in Shanghai, China
Zheng-hong Mao, Xu-dong ZhaoТом:
12
Мова:
english
DOI:
10.1186/1471-2458-12-97
Date:
December, 2012
Файл:
PDF, 181 KB
english, 2012