title: Letter to the Editor re: Perfusion MRI for the prediction of treatment response after preoperative chemoradiotherapy in locally advanced rectal cancer.
authors.forename: Marc J
authors.initials: MJ
authors.lastname: Gollub
authors.forename: D H
authors.initials: DH
authors.lastname: Gultekin
authors.forename: L H
authors.initials: LH
authors.lastname: Schwartz
mesh_terms: D002277:Carcinoma / Q000473:pathology* / Q000628:therapy*; D059248:Chemoradiotherapy / Q000379:methods*; D005260:Female; D006801:Humans; D018810:Magnetic Resonance Angiography / Q000379:methods*; D008297:Male; D012004:Rectal Neoplasms / Q000473:pathology* / Q000628:therapy*