Ishioka M, Chino A, Ide D, Saito S, et al. Adding Narrow-Band Imaging to Chromoendoscopy for the Evaluation of Tumor Response to Neoadjuvant Therapy in Rectal Cancer. Dis Colon Rectum 2020 Jun 23. doi: 10.1097/DCR.0000000000001699.
PMID: 32639283