1. Wiame, J. M., Collette, J., and Bourgeois, S., Arch. Int. Physiol. et Biochem., [63, 271 (1955)].
2. Campbell, J. J. R., Smith, R. A., and Eagle, B. A., Biochem. Biophys. Acta, 11, 594 (1953).
3. Wiame, J. M., Bourgeois, S., and Lambion, R., Nature, 174, 37 (1953).
4. Bender, A. E., and Krebs, H. A., Biochem. J., 46, 210 (1950). Burton, K., Biochem. J., 50, 258 (1951).
5. Fairhurst, A. S., King, H. K., and Sewell, C. E., IIe Congrès Int. Biochim., 1952. Résumé des Communications, 80 (Masson, Paris).