title: [Role of bridge population in the transmission of human immunodeficiency virus].
authors.affiliation: Division of Epidemiology, National Center for AIDS/STD Prevention and Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China.
authors.forename: Hou-lin
authors.initials: HL
authors.lastname: Tang
authors.forename: Fan
authors.initials: F
authors.lastname: Lv
mesh_terms: D015658:HIV Infections / Q000635:transmission*; D006801:Humans