Word: hao
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Dates: during 1970-1979
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Though no one as yet understands all the workings of the pituitary, Dr. Choh Hao Li, a Chinese-born biochemist and endocrinologist at the University of California, has come closer than anyone to unlocking its secrets. Li and his colleagues have isolated and purified eight of the pituitary's ten known hormones. Now Li has carried his research a major step forward with the laboratory synthesis of one of the most important of these chemical messengers, somatotropin, or human growth hormone...