title: Letter: Dyskeratosis congenita Zinsser-Cole-Engman form with abnormal karyotype.
mesh_terms: D000741:Anemia, Aplastic / Q000235:genetics; D002869:Chromosome Aberrations; D002902:Chromosomes, Human, 16-18; D002906:Chromosomes, Human, 6-12 and X; D006801:Humans; D007642:Keratosis / Q000151:congenital / Q000235:genetics*; D007972:Leukoplakia, Oral / Q000235:genetics; D008938:Mitosis; D010859:Pigmentation Disorders / Q000151:congenital / Q000235:genetics*; D013577:Syndrome