[On the efficacy of measles vaccine in infants and young children].
D000917:Antibody Formation; D006801:Humans; D007114:Immunization; D007223:Infant; D007231:Infant, Newborn; D007273:Injections, Intramuscular; D008458:Measles Vaccine
D008458:Measles Vaccine
Uber die Wirksamkeit von Masernimpfstoff bei Säuglingen und Kleinkindern.