Cobalt therapy

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Notion

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Science and technology

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What Wikipedia says

Cobalt therapy is the medical use of gamma rays from the radioisotope cobalt-60 to treat conditions such as cancer. Beginning in the 1950s, cobalt-60 was widely used in external beam radiotherapy (teletherapy) machines, which produced a beam of gamma rays which was directed into the patient's body to kill tumor tissue.

Excerpt from the Wikipedia article “Cobalt therapy”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

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