Fasunla A J, Ibekwe T S
Department of Otorhinolaryngology, University College Hospital and College of Medicine, University of Ibadan, Ibadan, Nigeria.
Department of Otorhinolaryngology, University of Abuja and University of Abuja Teaching Hospital, Abuja, Nigeria.
Niger J Clin Pract. 2020 Jul;23(7):1030-1032. doi: 10.4103/njcp.njcp_172_20.