[Rectal measuring and centering device for radiotherapy in cancer of the rectum].
D004864:Equipment and Supplies; D006801:Humans; D009369:Neoplasms; D011878:Radiotherapy / Q000600:supply & distribution*; D012004:Rectal Neoplasms; D012007:Rectum
RADIOTHERAPY/equipment and supplies; RECTUM/neoplasms