References
- Condliffe P. G. Endocrinology (1963). 65: 860–864
- Mc Kenzie J. M. Endocrinology (1958). 63: 372–380
- Reisfeld R. A., Lewis U. J., Brink N. G., Steelman S. L. Endocrinology (1962). 71: 559–568
- Winand R. C. R. Soc. Biol., Paris (1964). 158: 1953–1957