[RESEARCH ON IMMUNITY TO DIPHTHERIA IN CHILDREN'S COMMUNITIES OF MOLDAVIA].
D000293:Adolescent; D000486:Allergy and Immunology; D002648:Child; D004165:Diphtheria; D006801:Humans; D007223:Infant; D008966:Moldova; D012111:Residence Characteristics; D012383:Romania
ADOLESCENCE; CHILD; DIPHTHERIA; IMMUNOLOGY; INFANT; RUMANIA
CERCET ARI PRIVIND IMUNITATEA FA T A DE DIFTERIE  IN COLECTIVIT A TI DE COPII DIN MOLDOVA.