title: [IMMUNOLOGICAL MATURATION PROBLEMS].
mesh_terms: D000293:Adolescent; D000818:Animals; D000831:Animals, Newborn; D000917:Antibody Formation; D001327:Autoimmune Diseases; D001789:Blood Group Antigens; D002648:Child; D006128:Growth; D006801:Humans; D007108:Immune Tolerance; D007109:Immunity; D007223:Infant; D007231:Infant, Newborn; D012106:Research
chemical_list: D001789:Blood Group Antigens
keywords: ADOLESCENCE; ANIMALS, NEWBORN; ANTIBODY FORMATION; AUTOIMMUNE DISEASES; BLOOD GROUPS; CHILD; EXPERIMENTAL LAB STUDY; GROWTH; IMMUNE TOLERANCE; IMMUNITY; INFANT; INFANT, NEWBORN
vernacular_title: IMMUNOLOGISCHE REIFUNGSPROBLEME.