1. Ke, C.H., Schubert, J., Lin, C.I., Li, N.C.: Nuclear magnetic resonance study of the binding of glycine derivatives to hemocyanin. J. Am. Chem. Soc. 95, 3375–3379 (1973)
2. Maloof, F., Soodak, M.: Cleavage of disulfide bonds in thyroid tissue by thiourea. J. Biol. Chem. 236, 1689–1692 (1961)
3. Rombauts, W., Lontie, R.: The expulsion of oxygen from hemocyanin by thiourea. Arch. Intern. Physiol. Biochem. 68, 230–231 (1960a)
4. Rombauts, W., Lontie, R.: The reaction of thiocyanate ion with hemocyanin. Arch. Intern. Physiol. Biochem. 68, 695–696 (1960b)
5. Rombauts, W.: The interaction of thiourea and thiocyanate ion with the oxygen-carrying groups of haemocyanin. In: Physiology and Biochemistry of Haemocyanins. Ghiretti, F. (ed.). London: Academic Press, 1968, pp. 75–80