title: [Measles morbidity in the RSFSR in a period of mass immunization].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007114:Immunization; D008457:Measles / Q000453:epidemiology* / Q000517:prevention & control; D008458:Measles Vaccine / Q000008:administration & dosage*; D012426:Russia; D012621:Seasons
chemical_list: D008458:Measles Vaccine
vernacular_title: Zabolevaemost' kor'iu v RSFSR v period massovoĭ immunizatsii.