Paul, S. ., T. B. . Hannan, J. . Begum, S. M. . Rahman, I. A. . Sikder, W. . Rahman, and F. R. . Chowdhury. “Tumor-to-Tumor Metastases: Papillary Renal Cell Carcinoma into A Papillary Thyroid Carcinoma: A Case Report”. Journal of Medicine, vol. 23, no. 1, Feb. 2022, pp. 77-81, doi:10.3329/jom.v23i1.57940.