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29. Controlled field trials of oral killed typhoid vaccines in India. Chuttani CS, Prakash K, Vergese A, Sharma U, Singha P, Ray BG, Agarwal DS. Int J Epidemiol; 1972 Jan; 1(1):39-43. PubMed ID: 4591283 [No Abstract] [Full Text] [Related]
30. A new oral vaccine against typhoid fever. Woodward TE, Woodward WE. J Infect Dis; 1982 Mar; 145(3):289-91. PubMed ID: 7037981 [No Abstract] [Full Text] [Related]
32. [Typhoid fever in school children: by what measures is the modification of the clinical course due to oral vaccination?]. Contreras R, Ferreccio C, Sotomayor V, Astroza L, Berríos G, Ortiz E, Palomino C, Prenzel I, Pinto ME, Levine M. Rev Med Chil; 1992 Feb; 120(2):134-41. PubMed ID: 1340549 [Abstract] [Full Text] [Related]
33. Immune responses to an oral typhoid vaccine strain that is modified to constitutively express Vi capsular polysaccharide. Tacket CO, Pasetti MF, Sztein MB, Livio S, Levine MM. J Infect Dis; 2004 Aug 01; 190(3):565-70. PubMed ID: 15243933 [Abstract] [Full Text] [Related]
38. Immunogenicity of Ty21a attenuated "Salmonella typhi" given with sodium bicarbonate or in enteric-coated capsules. Black R, Levine MM, Young C, Rooney J, Levine S, Clements ML, O'Donnell S, Hugues T, Germanier R. Dev Biol Stand; 1983 Aug 01; 53():9-14. PubMed ID: 6307787 [Abstract] [Full Text] [Related]