TY - GEN AU - Kumar,S AU - Mishra,A K AU - Galagali,J R AU - Sethi,A AU - Malik,A TI - Contact endoscopy for detection of residual or recurrent disease after radiotherapy for squamous cell carcinoma of the upper aerodigestive tract SN - 1748-5460 PY - 2020///0508 KW - Adult KW - Aged KW - Biopsy KW - methods KW - Carcinoma, Squamous Cell KW - diagnostic imaging KW - Disease Progression KW - Endoscopy KW - Female KW - Head and Neck Neoplasms KW - epidemiology KW - Humans KW - Male KW - Middle Aged KW - Neoplasm Recurrence, Local KW - pathology KW - Observer Variation KW - Predictive Value of Tests KW - Sensitivity and Specificity KW - Treatment Failure N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1017/S0022215120000651 ER -