title: Asymmetric ligand binding by haemoglobin.
mesh_terms: D001665:Binding Sites; D006454:Hemoglobins / Q000378:metabolism*; D006801:Humans; D008024:Ligands; D010108:Oxyhemoglobins / Q000378:metabolism; D011485:Protein Binding
chemical_list: D006454:Hemoglobins; D008024:Ligands; D010108:Oxyhemoglobins