[Protective vaccination against pneumococci].
Schaberg
T
T
Zentrum für Pneumologie, Diakoniekrankenhaus Rotenburg. drschaberg@aol.com
D001428:Bacterial Vaccines; D006801:Humans; D011018:Pneumonia, Pneumococcal / Q000276:immunology* / Q000517:prevention & control; D013296:Streptococcus pneumoniae / Q000276:immunology*
D001428:Bacterial Vaccines