%0 Journal Article %T Evidence for the existence of different types of large bowel tumor: Suggestions from the clinical data of a population‐based registry %A De Leon, Maurizio Ponz %A Sacchetti, Carla %A Sassatelli, Romano %A Zanghieri, Gianni %A Roncucci, Luca %A Scalmati, Alessandra %J Journal of Surgical Oncology %V 44 %N 1 %P 35-43 %@ 0022-4790 %D 1990-05-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve