[Various features of allergy and vaccination against measles of children in groups at risk].
D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D008457:Measles / Q000517:prevention & control*; D012306:Risk; D014611:Vaccination
Nekotorye osobennosti allergii i vaktsinatsii protiv kori deteĭ grupp riska.