title: Preleukaemia a report of four cases.
mesh_terms: D000293:Adolescent; D000368:Aged; D001772:Blood Cell Count; D001856:Bone Marrow Examination; D004844:Epistaxis; D006801:Humans; D007938:Leukemia / Q000175:diagnosis* / Q000188:drug therapy*; D007970:Leukopenia; D008297:Male; D008533:Megakaryocytes; D008875:Middle Aged; D011241:Prednisone / Q000627:therapeutic use; D012156:Reticulocytes; D013203:Staphylococcal Infections
chemical_list: D011241:Prednisone