[Congenital immunodeficiency in siblings with different patterns of manifestation].
D002675:Child, Preschool; D005260:Female; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000235:genetics* / Q000473:pathology; D007223:Infant; D008214:Lymphocytes / Q000473:pathology; D008297:Male