- Tytuł :
- Prevention of Haemophilus influenzae type b (Hib) meningitis and emergency of serotype replacement with type a strains after introduction of Hib immunization in Brazil.
- Autorzy :
- Źródło :
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Journal of Infectious Diseases ; 1/1/2003, Vol. 187 Issue 1, p109-116, 8p -
Czasopismo naukowe