Map of the city and the province of Kinshasa (source Wikipedia). The figure illustrates the seven municipalities that were selected for the study. In the centre: Kalamu, Kasa-Vubu, and Lemba; in the east: Kimbanseke; in the west: Ngaliema; in the south: Mont-Ngafula; and in the north: Gombe.
Ali-Risasi et al. BMC Women's Health 2014 14:30 doi:10.1186/1472-6874-14-30