title: Rearing of non-identical twins with lymphopenic hypogammaglobulinaemia under gnotobiotic conditions.
mesh_terms: D000223:Adaptation, Psychological; D000361:Agammaglobulinemia / Q000150:complications / Q000276:immunology / Q000628:therapy*; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001424:Bacterial Infections / Q000188:drug therapy; D002657:Child Development; D002668:Child Rearing; D002675:Child, Preschool; D002658:Developmental Disabilities / Q000209:etiology; D004200:Diseases in Twins; D004532:Ego; D004780:Environment, Controlled; D005260:Female; D005856:Germ-Free Life; D006801:Humans; D007186:Incubators, Infant; D007223:Infant; D007231:Infant, Newborn; D008231:Lymphopenia / Q000150:complications / Q000276:immunology / Q000628:therapy*; D008297:Male; D010989:Play Therapy
chemical_list: D000900:Anti-Bacterial Agents