Fig. 1
From: Nutrition surveillance using a small open cohort: experience from Burkina Faso

Zones selected for surveillance, Tapoa province, Burkina Faso. Sentinel sites are shown with filled triangle
From: Nutrition surveillance using a small open cohort: experience from Burkina Faso
Zones selected for surveillance, Tapoa province, Burkina Faso. Sentinel sites are shown with filled triangle