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Levine MM, Black RE, Brinton CC Jr, Clements ML, Fusco P, Hughes TP, O'Donnell S, Robins-Browne R, Wood S, Young CR.Levine MM, et al. Among authors: clements ml.Scand J Infect Dis Suppl. 1982;33:83-95.Scand J Infect Dis Suppl. 1982.PMID: 6127806
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Black RE, Levine MM, Clements ML, Cisneros L, Daya V.Black RE, et al. Among authors: clements ml.Rev Infect Dis. 1982 Mar-Apr;4(2):540-5. doi: 10.1093/clinids/4.2.540.Rev Infect Dis. 1982.PMID: 7051247Clinical Trial.