David, M. E., D. François, A. B. Dalil, B. S. Antoine, A. N. Yves Christian, R. C. Meva’a Biouélé, A. Léonel Christophe, C. N. Emmanuel, and N. Louis Richard. “La Chirurgie Endoscopique Endonasale À Yaoundé”. HEALTH SCIENCES AND DISEASE, vol. 22, no. 12, Nov. 2021, doi:10.5281/hsd.v22i12.2825.