Intraoperative presacral electron boost following preoperative chemoradiation in T3-4NX rectal cancer: initial local effects and clinical outcome analysis

• Alvarado A, Calvo FA, Cantalapiedra R, Diaz-Gonzalez Ja, Gomez-Espi M, Herranz R, Lozano Ma, Marcos P, Martinez Ne, Matute R

• Radiother Oncol - 2002 February; 62(2):201–6