Sleep-related disorders and sleep quality among adults living in Parakou, a sub-Saharan African city - Ade, Serge; Adoukonou, Thierry; Badjagou, Maurice A.; Wachinou, Prudence A.; Alassani, Adebayo C.; Agodokpessi, Gildas; Harries, Anthony D. (Sleep and Breathing: International Journal of the Science and Practice of Sleep Medicine, 2021)