@article {1987|1818,
	title = {Calorimetric studies of oxygen and carbon monoxide binding to human hemoglobin. Sequential binding heats for oxygen},
	journal = {J. Biol. Chem.},
	volume = {262},
	number = {23},
	year = {1987},
	month = {aug},
	pages = {10994{\textendash}10999},
	author = {Parody-Morreale, A and Robert, C H and Bishop, G A and Gill, S J}
}
@article {1987|1820,
	title = {Carbon dioxide and oxygen linkage in human hemoglobin tetramers},
	journal = {J. Mol. Biol.},
	volume = {196},
	number = {4},
	year = {1987},
	month = {aug},
	pages = {927{\textendash}934},
	author = {Doyle, M L and Di Cera, E and Robert, C H and Gill, S J}
}
@article {1986|1602,
	title = {Cooperative free energies for nested allosteric models as applied to human hemoglobin},
	journal = {Biophys. J.},
	volume = {50},
	number = {4},
	year = {1986},
	month = {oct},
	pages = {747{\textendash}752},
	author = {Gill, S J and Charles H. Robert and Coletta, M and Di Cera, E and Brunori, M}
}
