N. Walker

United Nations Department of Economic and Social Affairs/population Division

N. Grassly, F. Billari, K. Stanecki, 2022 .

Reproductive, Maternal, Newborn, and Child Health: Key Messages of This Volume -- Reproductive, Maternal, Newborn, and Child Health: Disease Control Priorities, Third Edition (Volume 2)

N. Walker, R. Laxminarayan, M. Temmerman, 2016 .

United Nations Department of Economic and Social Affairs/population Division

N. Grassly, F. Billari, K. Stanecki, 2022 .