title: Erythrocyte O2 affinity: influence of cell density and in vitro changes in hemoglobin concentration.
mesh_terms: D001769:Blood; D002498:Centrifugation; D004163:Diphosphoglyceric Acids / Q000097:blood; D004912:Erythrocytes / Q000032:analysis / Q000166:cytology*; D005374:Filtration; D006454:Hemoglobins / Q000032:analysis*; D006461:Hemolysis; D006801:Humans; D006863:Hydrogen-Ion Concentration; D006982:Hypertonic Solutions; D007038:Hypotonic Solutions; D066298:In Vitro Techniques; D010100:Oxygen / Q000097:blood*; D010313:Partial Pressure
chemical_list: D004163:Diphosphoglyceric Acids; D006454:Hemoglobins; D006982:Hypertonic Solutions; D007038:Hypotonic Solutions; D010100:Oxygen