[Pneumococcal conjugate vaccine in children and the emergence of serotype 19A].
GSK Vacunas, Buenos Aires, Argentina.
Alejandro
A
Lepetic
GSK Vacunas, Panamá, Panamá.
Rodrigo
R
De Antonio
Javier
J
Nieto G
D001118:Argentina / Q000453:epidemiology; D006801:Humans; D011008:Pneumococcal Infections / Q000453:epidemiology / Q000517:prevention & control*; D022242:Pneumococcal Vaccines / Q000008:administration & dosage*; D018074:Vaccines, Conjugate / Q000008:administration & dosage*
D022242:Pneumococcal Vaccines; D018074:Vaccines, Conjugate