Singh, T., A. Singh, M. Bind, V. Misra, S. Misra, M. Dwivedi, and S. Ahmad. “Correlation of PDL-1 Expression With Tumour Budding and Tumour Infiltrating Lymphocytes in Colorectal Cancers”. Asian Pacific Journal of Cancer Biology, Vol. 8, no. 2, July 2023, pp. 147-53, doi:10.31557/apjcb.2023.8.2.147-153.