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Black RE, Levine MM, Ferreccio C, Clements ML, Lanata C, Rooney J, Germanier R.Black RE, et al. Among authors: clements ml.Vaccine. 1990 Feb;8(1):81-4. doi: 10.1016/0264-410x(90)90183-m.Vaccine. 1990.PMID: 2180234Clinical Trial.
Black RE, Levine MM, Clements ML, Hughes TP, Blaser MJ.Black RE, et al. Among authors: clements ml.J Infect Dis. 1988 Mar;157(3):472-9. doi: 10.1093/infdis/157.3.472.J Infect Dis. 1988.PMID: 3343522
Levine MM, Kaper JB, Herrington D, Losonsky G, Morris JG, Clements ML, Black RE, Tall B, Hall R.Levine MM, et al. Among authors: clements ml.Infect Immun. 1988 Jan;56(1):161-7. doi: 10.1128/iai.56.1.161-167.1988.Infect Immun. 1988.PMID: 3335402Free PMC article.
Black RE, Levine MM, Clements ML, Young CR, Svennerholm AM, Holmgren J.Black RE, et al. Among authors: clements ml.Infect Immun. 1987 May;55(5):1116-20. doi: 10.1128/iai.55.5.1116-1120.1987.Infect Immun. 1987.PMID: 3552989Free PMC article.Clinical Trial.
Black RE, Levine MM, Clements ML, Hughes T, O'Donnell S.Black RE, et al. Among authors: clements ml.Trans R Soc Trop Med Hyg. 1987;81(1):120-3. doi: 10.1016/0035-9203(87)90302-6.Trans R Soc Trop Med Hyg. 1987.PMID: 3127953
Levine MM, Kaper JB, Black RE, Clements ML.Levine MM, et al. Among authors: clements ml.Microbiol Rev. 1983 Dec;47(4):510-50. doi: 10.1128/mr.47.4.510-550.1983.Microbiol Rev. 1983.PMID: 6363898Free PMC article.Review.
Levine MM, Black RE, Clements ML, Lanata C, Sears S, Honda T, Young CR, Finkelstein RA.Levine MM, et al. Among authors: clements ml.Infect Immun. 1984 Feb;43(2):515-22. doi: 10.1128/iai.43.2.515-522.1984.Infect Immun. 1984.PMID: 6693169Free PMC article.