1. and in The Proteins, Vol. IV, Ed., Academic Press, New York, 1966, Chap. 20.
2. and Symposium on Fibrous Proteins, Ed., Plenum Press, New York, 1968, p. 45.
3. Poly-L-alanylglycine
4. and in Treatise on Collagen, Ed., Academic Press, New York-London, 1967.
5. and J. Mol. Biol., in press.