Rutstein, Shea O., Mohamed Ayad, Ruilin Ren, and Rathavuth Hong. 2009. Changing health conditions and the decline of infant and child mortality in Benin: Further analysis of the 2006 Benin Demographic and Health Survey. DHS Further Analysis Reports No. 65. Calverton, Maryland, USA: ICF Macro. Available at http://dhsprogram.com/pubs/pdf/FA65/FA65.pdf.