AU - Roberfroid D, Huybregts L, Kolsteren P TI - EFfect of preventive supplementation on young children in niger PT - JOUR DP - 2009 TA - JAMA pages = {2208-2209}, VI - 301 IP - 21 AID - 10.1001/jama.2009.739 [doi] 4100 - http://dx.doi.org/10.1001/jama.2009.739 SO - JAMA June 3, 2009 301(21):2208