TY - JOUR A1 - Boerma, T.J. A1 - Weinstein, K.I. A1 - Rutstein, S.O. A1 - Sommerfelt, E. T1 - Data on birth weight in developing countries: Can surveys help? Y1 - 1996 JF - Bulletin of the World Health Organization VL - 74 IS - 2 SP - 209 EP - -216 ER -