Sex ratio at birth in Vietnam among six subnational regions during 1980–2050, estimation and probabilistic projection using a Bayesian hierarchical time series model with 2.9 million birth records | PLOS ONE
Vietnam Female to male ratio, students at tertiary level education - data, chart | TheGlobalEconomy.com
![Patrilineality, Son Preference, and Sex Selection in South Korea and Vietnam - den Boer - 2017 - Population and Development Review - Wiley Online Library Patrilineality, Son Preference, and Sex Selection in South Korea and Vietnam - den Boer - 2017 - Population and Development Review - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/ad6b16bf-853c-41d8-aad9-d4bc75dd4bec/padr12041-fig-0001-m.jpg)