Word: hertig
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Dates: during 1940-1949
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...belt of poison night where death strikes at dusk is being studied by Marshall Hertig, assistant professor of medical entomology new in the service of the Peruvian government...
...days after fertilization in the Fallopian tubes and uterine cavity before attachment to the wall of the uterus, these ova had probably been attached only two days. They were extracted from unidentified women for unnamed surgical reasons, and supplied to the Institution's embryologists by Dr. Arthur Tremain Hertig of Harvard. The ova show that the early stages of embryonic development are not, as used to be thought, significantly different in man and other animals. The Hertig ova convinced the Institution's embryologists that these early processes are practically the same in man and the rhesus monkey...