Assertion: gamma ray | /r/CapableOf | kill cancer cells
Facets:
value: in radiotherapy
type: TEMPORAL
Source sentences:
text: However, because gamma rays also kill bacteria and cancer cells, they have been used to kill certain types of cancer.
text: The patient is moved round so that the gamma radiation kills the cancer cells.
text: Gamma rays are used to sterilize medical equipment or to kill cancer cells in radiotherapy.