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| In cancer prevention, a clinical trial that studies whether taking certain medicines, vitamins, minerals, or food supplements can prevent cancer. Also called agent study. |
Previous Definitions: | chelating agent, chemical imbalance, chemoembolization, chemoimmunotherapy, chemoprevention | Next Definitions: | chemoprotective, chemoradiation, chemoradiotherapy, chemosensitivity, chemosensitivity assay |
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