1. Burgus, R., Brazeau, P., and Vale, W., Isolation and determination of the primary structure of somatostatin (a somatotropin release inhibiting factor) of ovine hypothalamic origin, PHEW Publications, 1973, 74, (NIH) 144.
2. Vale, W., Brazeau, P., Rivier, C, Brown, M., Boss, B., Rivier, J., Bergus, R., Ling, N., and Guillemin, R., Somatostatin, Rec. Prog. Horm. Res., 34,365, 1975.
3. Burgus, R., Ling, N., Butcher, M., and Guillemin, R., Primary structure of somatostatin, a hypothalamic peptide that inhibits the secretion of pituitary growth hormone, Proc. Natl. Acad. Sci. USA, 79,684, 1973.
4. Schally, A., DuPont, A., Arimura, A., Redding, T., Nishi, N., Linthicum, G., and Schlessinger, D., Isolation and structure of somatostatin from porcine hypothalami, Biochemistry, 15,509, 1976.
5. Rivier, J., Somatostatin: Total solid phase synthesis, J. Am. Chem. Soc, 96,2986, 1974.