Characteristics of Concept，Cognition and Behavior of Sexual and Reproductive Health of Unmarried Migrant Adolescents--A Qualitative Interview Study in Six Provinces of China

WANG Lei;ZHANG Lei;HU Cheng-hua;PANG Li-hua;ZHENG Xiao-ying

Journal of International Reproductive Health/Family Planning . 2015, (1): 19 -22 .