Consolidation chemotherapy during neoadjuvant chemoradiation (CRT) for distal rectal cancer leads to sustained decrease in tumor metabolism when compared to standard CRT regimen - Habr-Gama, Angelita; Perez, Rodrigo O.; São Julião, Guilherme P.; Proscurshim, Igor; Fernandez, Laura M.; Figueiredo, Marleny N.; Gama-Rodrigues, Joaquim; Buchpiguel, Carlos A. (Radiation Oncology, 2016)