Effects of Influenza Plus Pneumococcal Conjugate Vaccination Versus Influenza Vaccination Alone in Preventing Respiratory Tract Infections in Children: A Randomized, Double-Blind,...

por Jansen, Angelique G.S.C., Sanders, Elisabeth A.M., Hoes, Arno W., van Loon, Anton M., Hak, Eelko
Publicado 2008