Xu, Ruiwei; Dai, Wenjie; Kaminga, Atipatsa C.; Feng, Tiejian; Zhao, Guanglu; Tu, Dan; Yang, Lin; Wang, Feng; Cai, Yumao; Lan, Lina; Tan, Hongzhuan; Liu, Aizhong; Feng, Tiejian
(Hindawi Publishing Corporation, 2016)
Studies investigating the association between early sexual debut and human immunodeficiency virus (HIV) infection have mainly focused on Africans or females but rarely on men who have sex with men (MSM) in China. This ...