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History Questions : Who Discovered Chemotherapy?
Автор: ehow
Загружено: 2009-05-22
Просмотров: 1541
Описание:
Chemotherapy was officially discovered to be effective in 1958 when a tumor was stopped, but now there are 52 different kinds of chemotherapy used to treat a variety of cancer. Find out how chemotherapy developed with answers from an experienced teacher in this free video on world history.
Expert: Diane Winans
Bio: Diane Winans is a teacher of history, English and other core subjects with more than 40 years of experience in Ft. Worth, Texas.
Filmmaker: Kevin Haberer
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