title: Selected ionic and metabolic characteristics of human red cell populations separated on stractan density gradients.
mesh_terms: D000255:Adenosine Triphosphate / Q000097:blood; D002118:Calcium / Q000097:blood; D002469:Cell Separation / Q000379:methods; D002499:Centrifugation, Density Gradient; D004905:Erythrocyte Aging; D004912:Erythrocytes / Q000502:physiology*; D006801:Humans; D011188:Potassium / Q000097:blood; D012964:Sodium / Q000097:blood
chemical_list: D000255:Adenosine Triphosphate; D012964:Sodium; D011188:Potassium; D002118:Calcium