Rural and urban injection drug use in Puerto Rico: Network implications for human immunodeficiency virus and hepatitis C virus infection
2017 ◽
Vol 17
(2)
◽
pp. 199-222
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2003 ◽
Vol 187
(5)
◽
pp. 872-872
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2007 ◽
Vol 52
(12)
◽
pp. 3423-3430
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2005 ◽
Vol 12
(3)
◽
pp. 330-332
◽
1993 ◽
Vol 17
(1)
◽
pp. 117-119
◽