title: Myeloid dysplasia (MD): a hematological disorder preceding acute and chronic myeloid leukemia. A morphological study on sequential core biopsies of the bone marrow in 27 patients.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D001706:Biopsy; D001853:Bone Marrow / Q000473:pathology / Q000648:ultrastructure; D005260:Female; D006412:Hematopoietic Stem Cells / Q000648:ultrastructure; D006801:Humans; D007938:Leukemia / Q000473:pathology; D007951:Leukemia, Myeloid / Q000473:pathology; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D010950:Plasma Cells / Q000648:ultrastructure; D011289:Preleukemia / Q000473:pathology*; D013997:Time Factors