By Luan Rongsheng   Zeng Gang   Zhang Dapeng   Luo Lei   Yuan Ping   Liang Boheng   Li Yuan   in European Journal of Epidemiology

ISSN:0393-2990|20|7|581-585

Springer Publishing Company ‎(2005)‎

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By Yang Cui   Latkin Carl   Liu Peng   Nelson Kenrad   Wang Cunlin   Luan Rongsheng   in AIDS Care

ISSN:1360-0451|22|2|246-252

Routledge Ltd‎(2010)‎

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