title: Attenuation of rubella virus by serial passage in primary rabbit kidney cell cultures. II. Experiments in animals.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D002648:Child; D046508:Culture Techniques; D000882:Haplorhini; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D009500:Neutralization Tests; D011817:Rabbits; D012409:Rubella / Q000517:prevention & control; D012412:Rubella virus / Q000276:immunology* / Q000472:pathogenicity*; D014774:Virulence