TY - RPRT TI - Spin equilibrium and quaternary structure change in hemoglobin A. Experiments on a quantitative probe of the stereochemical mechanism of hemoglobin cooperativity. AU - K C Cho AU - J J Hopfield PY - 1979 DO - 10.1021/bi00593a012 UR - https://pubmed.ncbi.nlm.nih.gov/518870/ ID - 518870 ER -