[Seroepidemiologic study of measles, rubella and parotitis in 3 to 7-year-old children].
D000914:Antibodies, Viral / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007113:Immunity, Innate; D008297:Male; D008457:Measles / Q000276:immunology*; D009107:Mumps / Q000276:immunology*; D012409:Rubella / Q000276:immunology*; D012959:Socioeconomic Factors; D013030:Spain
D000914:Antibodies, Viral
Estudio seroepidemiológico sobre sarampión, rubéola y parotiditis en niños de 3 a 7 años.