A randomized social network HIV prevention trial with young men who have sex with men in Russia and Bulgaria
2003 ◽
Vol 15
(3)
◽
pp. 205-220
◽
Keyword(s):
2012 ◽
Vol 33
(5-6)
◽
pp. 271-278
◽
Keyword(s):
2014 ◽
Vol 104
(9)
◽
pp. 1707-1712
◽
Keyword(s):
2013 ◽
Vol 18
(3)
◽
pp. 325-342
◽
2007 ◽
Vol 19
(6)
◽
pp. 465-478
◽
Keyword(s):