Final technical maps of the three study wards. A. Buguruni ward. B. Kurasini ward. C. Mikocheni ward. Red lines: TCU boundaries, numbers: TCU numbers, blue lines: neighbourhood boundaries, yellow areas: initially unsurveyed by CORPs, blue areas: initially unsurveyed by CORPs and now included in newly created TCUs.
Dongus et al. International Journal of Health Geographics 2007 6:37 doi:10.1186/1476-072X-6-37