Combined Metronomic Chemo-Immunotherapy for Metastatic Esophageal Carcinoma in Second-Line and Beyond - Kallolli, Mahesh; Madabhavi, Irappa; Chavan, Chidanand; Revannasiddaiah, Swaroop; Gupta, Ishu; S. Sarkar, Malay (Asian Pacific Journal of Cancer Care, 2023)