title: Separation of erythrocytes according to age on a simplified density gradient.
mesh_terms: D002499:Centrifugation, Density Gradient; D004905:Erythrocyte Aging; D004912:Erythrocytes / Q000032:analysis; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008722:Methods; D009994:Osmolar Concentration; D011134:Polysaccharides
chemical_list: D011134:Polysaccharides