Browsing by Autor "Victor H. Velasco"
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Item type: Item , Haemophilusinfluenzae type b conjugate vaccine for preventing pneumonia in infants hospitalized for bronchiolitis: A case–control study(Elsevier BV, 2009) Ariel A. Salas; H. Jorge Salazar; Victor H. VelascoUnvaccinated infants admitted for bronchiolitis have a higher risk of radiologically confirmed pneumonia. Larger studies are needed to validate these results and reconsider the burden of Hib infection among infants in less developed countries.