Essomba, Noel Emmanuel, Dieudonné Adiogo, Audrey Ngueng, Madeleine Irma Ngwe, Malea Ngande, and Yves Coppieters. 2017. “Influence of Physical Exercise on Sexual Activity: A Study of Practitioners of Physical Activities and Sports in the City of Douala”. HEALTH SCIENCES AND DISEASE 18 (4). https://doi.org/10.5281/hsd.v18i4.936.