[Prevention and the effectiveness of specific vaccination against whooping cough].
D002675:Child, Preschool; D006801:Humans; D007115:Immunization Schedule; D010567:Pertussis Vaccine; D012383:Romania; D014611:Vaccination; D014917:Whooping Cough / Q000276:immunology / Q000517:prevention & control*
D010567:Pertussis Vaccine
Profilaxia şi eficienţa vaccinărilor specifice în tusea convulsivă.