Risk factors of HBV intrauterine transmission among HBsAg-positive pregnant women

Por Guo, Zhen, Shi, Xiaohong, Feng, Yongliang, Wang, Bo, Feng, Liping, Wang, Suping, Zhang, Yawei
Publicado em 2012

Adolescents’ and Young Adults’ Perception of Homosexuality and Related Factors in Three Asian Cities

Por Feng, Yongliang, Lou, Chaohua, Gao, Ersheng, Tu, Xiaowen, Cheng, Yan, Emerson, Mark R., Zabin, Laurie S.
Publicado em 2012