Refractory arrest of erythropoiesis.
D000328:Adult; D000596:Amino Acids; D000743:Anemia, Hemolytic / Q000628:therapy*; D001772:Blood Cell Count; D001853:Bone Marrow / Q000473:pathology*; D001854:Bone Marrow Cells; D004920:Erythropoiesis; D006400:Hematocrit; D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D010784:Photomicrography; D014424:Turner Syndrome / Q000150:complications*; D014556:Urine
D000596:Amino Acids