title: Erythrocyte fragility in aging.
mesh_terms: D000367:Age Factors; D000375:Aging; D000755:Anemia, Sickle Cell / Q000097:blood; D004912:Erythrocytes / Q000378:metabolism*; D006400:Hematocrit; D006454:Hemoglobins / Q000378:metabolism; D006461:Hemolysis; D006801:Humans; D008433:Mathematics; D009994:Osmolar Concentration; D009996:Osmotic Fragility; D013053:Spectrophotometry
chemical_list: D006454:Hemoglobins