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Biology, 06.03.2021 04:40 Diazvictoria
What kind of epidemiological study is the following example? "A study that evaluates two treatments for ovarian cancer. Women with stage 1 ovarian cancer are randomized to receive either oophorectomy alone or oophorectomy with radiation. Women are followed for 5 years to determine if there are any differences in ovarian cancer recurrence and survival."
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What kind of epidemiological study is the following example?
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