title: Cytogenetic studies of paroxysmal nocturnal haemoglobinuria.
mesh_terms: D000328:Adult; D000368:Aged; D001853:Bone Marrow / Q000648:ultrastructure; D002869:Chromosome Aberrations; D005260:Female; D006457:Hemoglobinuria, Paroxysmal / Q000235:genetics*; D006801:Humans; D008297:Male; D008875:Middle Aged