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pro vyhledávání: '"L B, Hejfets"'
Autor:
L B, Hejfets, L A, Levina, L V, Salmin, A A, Antonova, L S, Segal, M L, Kuzminova, K M, Slavina, A V, Vasileva
Publikováno v:
Journal of hygiene, epidemiology, microbiology, and immunology. 21(3)
A total of 3 controlled field trials were carried out. One of them (1963) showed that aerosol chemical typhoid vaccine did not protect vaccinated subjects from the disease. Two other tests (1964 and 1965) assessing the effectivity of killed orally ad
Publikováno v:
Progress in immunobiological standardization. 4
Autor:
L B, Hejfets
Publikováno v:
Journal of hygiene, epidemiology, microbiology, and immunology. 13(2)