[SUSCEPTIBILITY OF BELO HORIZONTE SCHOOL CHILDREN TO DIPHTHERIA].
D000486:Allergy and Immunology; D001938:Brazil; D002648:Child; D004165:Diphtheria; D004198:Disease Susceptibility; D006801:Humans; D012572:School Health Services
BRAZIL; CHILD; DIPHTHERIA; IMMUNOLOGY; SCHOOL HEALTH
SUSCETIBILIDADE DOS ESCOLARES DE BELO HORIZONTE 'A DIFTERIA.