Growth Hormone Yields Its Secrets; GROWTH HORMONE YIELDS SECRETS
Calif U team under Dr Li repts determining complete chem structure of human growth hormone, produced by pituitary gland, article in Amer Chem Soc Journal; used material totaling about 1/6 oz extracted from 5,000 pituitary glands; aided by Amer Cancer Soc; Drs Liu and Dixon on team