@article{GBD 2021 Fertility and Forecasting Collaborators2024Global,
author = {GBD 2021 Fertility and Forecasting Collaborators},
title = {Global fertility in 204 countries and territories, 1950–2021, with forecasts to 2100: a comprehensive demographic analysis for the Global Burden of Disease Study 2021},
journal = {The Lancet},
pages = {2057--2099},
year = {2024},
doi = {10.1016/S0140-6736(24)00550-6}
}