World Health Organization. Trends in maternal mortality 2000 to 2020: estimates by WHO, UNICEF, UNFPA, World Bank Group and UNDESA/Population Division: executive summary. 2023.
Souza JP, Gülmezoglu AM, Vogel J, Carroli G, Lumbiganon P,…

World Health Organization. Trends in maternal mortality 2000 to 2020: estimates by WHO, UNICEF, UNFPA, World Bank Group and UNDESA/Population Division: executive summary. 2023.
Souza JP, Gülmezoglu AM, Vogel J, Carroli G, Lumbiganon P,…