Decreasing child mortality, spatial clustering and decreasing disparity in North-Western Burkina Faso - Becher, Heiko; Müller, Olaf; Dambach, Peter; Gabrysch, Sabine; Niamba, Louis; Sankoh, Osman A.; Simboro, Seraphin; Schoeps, Anja; Stieglbauer, Gabriele; Yé, Yazoumé; Sié, Ali (Tropical medicine & international health, 2016)