title: [Classification and prognosis of aplastic anemia according to its severity].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000741:Anemia, Aplastic / Q000097:blood* / Q000145:classification / Q000401:mortality; D002648:Child; D002675:Child, Preschool; D004920:Erythropoiesis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis