title: [A question on the serious appeal to vaccination against pneumococcus].
authors.forename: Jean-Yves
authors.initials: JY
authors.lastname: Nau
mesh_terms: D006801:Humans; D011008:Pneumococcal Infections / Q000517:prevention & control*; D022242:Pneumococcal Vaccines
chemical_list: D022242:Pneumococcal Vaccines