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Atkinson JO, Mahomed K, Williams MA, Woelk GB, Mudzamiri S, Weiss NS.Atkinson JO, et al. Among authors: williams ma.Cent Afr J Med. 1998 Apr;44(4):86-92.Cent Afr J Med. 1998.PMID: 9810400
Sanchez SE, Zhang C, Rene Malinow M, Ware-Jauregui S, Larrabure G, Williams MA.Sanchez SE, et al. Among authors: williams ma.Am J Epidemiol. 2001 Mar 1;153(5):474-80. doi: 10.1093/aje/153.5.474.Am J Epidemiol. 2001.PMID: 11226979
Zhang C, Williams MA, Sanchez SE, King IB, Ware-Jauregui S, Larrabure G, Bazul V, Leisenring WM.Zhang C, et al. Among authors: williams ma.Am J Epidemiol. 2001 Mar 15;153(6):572-80. doi: 10.1093/aje/153.6.572.Am J Epidemiol. 2001.PMID: 11257065