[Dangers of diphtheria vaccination during a poliomyelitis epidemic].
D004165:Diphtheria; D058872:Epidemics; D006801:Humans; D011051:Poliomyelitis; D014611:Vaccination
DIPHTHERIA; POLIOMYELITIS
GEFAHREN der Schutzimpfung während einer Poliomyelitisepidemie.