Immuunstatus in 1980 van de nederlandse bevolking vanaf 10 jaar tegen poliomyelitis, rubella en morbilli; een serologisch onderzoek
Theoretical and practical considerations in the application of killed poliovirus vaccine for the control of paralytic poliomyelitis
Immunity to diphtheria, pertussis, tetanus and poliomyelitis in children with acute lymphocytic leukemia after cessation of chemotherapy