title: Haemopoietic progenitor cells in dyskeratosis congenita.
mesh_terms: D000293:Adolescent; D002648:Child; D003114:Colony-Forming Units Assay; D006412:Hematopoietic Stem Cells / Q000473:pathology*; D006801:Humans; D007958:Leukocyte Count; D008297:Male; D009260:Nail Diseases / Q000151:congenital / Q000235:genetics / Q000473:pathology; D010198:Pancytopenia / Q000151:congenital* / Q000235:genetics / Q000473:pathology; D010859:Pigmentation Disorders / Q000151:congenital* / Q000235:genetics / Q000473:pathology; D013577:Syndrome; D013601:T-Lymphocytes