TY - JOUR A1 - Grantham-McGregor, S. A1 - Cheung, Y.B. A1 - Cueto, S. A1 - Glewwe, P. A1 - Richter, L. A1 - Strupp, B. T1 - Developmental potential in the first 5 years for children in developing countries Y1 - 2007 DO - 10.1016/S0140-6736(07)60032-4 JF - The Lancet VL - 369 IS - 9555 SP - 60 EP - -70 ER -