Nwosu, N. I., C. U. . Ufoaroh, C. U. . Nwaneli, O. B. . Anyim, C. R. . Umeh, and W. C. . Ukemenam. “High Risk of Obstructive Sleep Apnea Among Hypertensive Patients in Two Tertiary Centers in Nigeria”. Journal of the Pan African Thoracic Society, vol. 4, no. 3, Jan. 2024, pp. 137-45, doi:10.25259/jpats_9_2023.