'(Sarah of the Clue Crew stands before another apparatus.)  To spare healthy tissues while treating tumors Massachusetts General uses a state-of-the-art cyclotron to deliver radiation; beams of these</i> particles:  hydrogen atoms whose electrons have been removed'
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MASSACHUSETTS GENERAL HOSPITAL: To spare healthy tissues while treating tumors Massachusetts General uses a state-of-the-art cyclotron to deliver radiation; beams of these</i> particles:  hydrogen atoms whose electrons have been removed
To spare healthy tissues while treating tumors Massachusetts General uses a state-of-the-art cyclotron to deliver radiation; beams of these</i> particles:  hydrogen atoms whose electrons have been removed
To spare healthy tissues while treating tumors Massachusetts General uses a state-of-the-art cyclotron to deliver radiation; beams of these</i> particles:  hydrogen atoms whose electrons have been removed
MASSACHUSETTS GENERAL HOSPITAL
protons
MASSACHUSETTS GENERAL HOSPITAL