title: MRI criterion for prediction of involvement of circumferential resection margin in rectal cancer.
authors: The Ottawa Hospital, Box 232, General Campus-Room 1466e, 501 Smyth Road, Ottawa, Ontario K1H8L6, Canada E-mail: drmuditgupta@yahoo.co.in.
authors: Mudit
authors: M
authors: Gupta
authors: Rashmi
authors: R
authors: Gupta