Völker, M., and M. . Kanchanachitra. “Long-term effects of health shocks and insurance on rural households’ consumption and wealth in Vietnam: evidence from panel data”. Journal of Public Health and Development, vol. 19, no. 3, Sept. 2021, pp. 1-16, https://he01.tci-thaijo.org/index.php/AIHD-MU/article/view/251542.