Notes on the effect of measles and measles vaccine in a virgin-soil population of South American Indians.
D000917:Antibody Formation; D001938:Brazil; D003168:Complement Fixation Tests; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007199:Indians, South American; D008457:Measles / Q000097:blood / Q000453:epidemiology* / Q000276:immunology; D008458:Measles Vaccine; D014687:Venezuela; D005719:gamma-Globulins
D008458:Measles Vaccine; D005719:gamma-Globulins