title: Primary acquired sideroblastic and primary acquired refractory anemia.
mesh_terms: D000624:5-Aminolevulinate Synthetase / Q000378:metabolism; D000328:Adult; D000368:Aged; D000622:Aminolevulinic Acid / Q000378:metabolism; D000741:Anemia, Aplastic / Q000175:diagnosis / Q000209:etiology / Q000378:metabolism* / Q000628:therapy; D000756:Anemia, Sideroblastic / Q000175:diagnosis / Q000209:etiology / Q000378:metabolism* / Q000628:therapy; D004900:Erythroblasts / Q000378:metabolism*; D004912:Erythrocytes / Q000378:metabolism*; D004920:Erythropoiesis; D005260:Female; D006801:Humans; D007501:Iron / Q000378:metabolism*; D008297:Male; D008875:Middle Aged; D008928:Mitochondria / Q000378:metabolism*
chemical_list: D000622:Aminolevulinic Acid; D007501:Iron; D000624:5-Aminolevulinate Synthetase