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Li, Song; Chao, Ann; Li, Zhu; More
Li, Song; Chao, Ann; Li, Zhu; Moore, Cynthia A.; Liu, Yinghui; Zhu, Jianghui; Erickson, J. David; Hao, Ling; Berry, Robert J. Less
Epidemiology. 23(3):423-432, May 2012.
Berry, Robert J.; Li, Zhu
Berry, Robert J.; Li, Zhu Less
Epidemiology. 13(1):114-116, January 2002.
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