[Conjugate vaccines changed the epidemiology of infection].
Ecker-Schlipf
Barbara
B
D006801:Humans; D011008:Pneumococcal Infections / Q000453:epidemiology* / Q000276:immunology / Q000517:prevention & control*; D022242:Pneumococcal Vaccines / Q000627:therapeutic use*; D018074:Vaccines, Conjugate / Q000627:therapeutic use
D022242:Pneumococcal Vaccines; D018074:Vaccines, Conjugate