@article {1987|1777,
	title = {Allosteric interpretation of the oxygen-binding reaction of human hemoglobin tetramers},
	journal = {Biochemistry},
	volume = {26},
	number = {13},
	year = {1987},
	month = {jun},
	pages = {4003{\textendash}4008},
	author = {Di Cera, E and Robert, C H and Gill, S J}
}
