Thymic agenesis. Report of a case.
D000818:Animals; D000831:Animals, Newborn; D006410:Hematopoiesis; D006801:Humans; D007223:Infant; D008198:Lymph Nodes / Q000473:pathology; D008214:Lymphocytes; D008297:Male; D051379:Mice; D010280:Parathyroid Glands / Q000002:abnormalities*; D013934:Thymectomy; D013950:Thymus Gland / Q000002:abnormalities* / Q000276:immunology