Agammaglobulinemia, meningitis and mental retardation.
D000361:Agammaglobulinemia / Q000150:complications*; D002648:Child; D006801:Humans; D066298:In Vitro Techniques; D008607:Intellectual Disability / Q000150:complications*; D008297:Male; D008586:Meningitis, Pneumococcal / Q000150:complications*