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Bulletin of the World Health Organization|January 1, 1983
Heterogeneity of influenza B virusesL Bao-Lan, R G Webster, L E Brown, et al.Bulletin of the World Health Organization|January 1, 1980
Injections and paralytic poliomyelitis in tropical AfricaB Guyer, A A Bisong, J Gould, et al.Bulletin of the World Health Organization|January 1, 1974
Factors affecting the efficacy of live poliovirus vaccine in warm climates. Efficacy of type 1 Sabin vaccine administered together with antihuman gamma-globulin horse serum to breast-fed and artificially fed infants in UgandaI Dömök, M S Balayan, O A Fayinka, et al.Bulletin of the World Health Organization|January 1, 1981
A collaborative study of cytomegalovirus antibodies in mothers and young children in 19 countriesU Krech, J TobinBulletin of the World Health Organization|January 1, 1982
Surveillance of orthopoxvirus infections, and associated research, in the period after smallpox eradicationI Arita, A GromykoBulletin of the World Health Organization|January 1, 1982
Clinical effectiveness of some fluoride-containing toothpastesBulletin of the World Health Organization|January 1, 1976
Antigenic variants of influenza A virus obtained in vitroL R Haaheim, G C SchildBulletin of the World Health Organization|January 1, 1974
Hepatitis B virus infection in northern India. Prevalence, subtypes, and seasonal variationS R Pal, N L Chitkara, S Choudhury, et al.Bulletin of the World Health Organization|January 1, 1973
The control of guineaworm with abate: a trial in a village of North-West GhanaG R LyonsBulletin of the World Health Organization|January 1, 1983
Epidemic group C meningococcal meningitis in Upper Volta, 1979C V Broome, M A Rugh, A A Yada, et al.Pageof 583