Abdulkadir, A., M. Ahmed, U. Tela, A. Ismail, and B. Abubakar. “Facial Nerve Palsy As a Primary Presentation of Advanced Carcinoma of the Prostate: An Unusual Occurrence”. African Journal of Urology, vol. 23, no. 1, Mar. 2017, pp. 20-23, doi:10.1016/j.afju.2015.10.004.