Tun, M. M. T., and R. S. Chapman. “Respiratory Symptom And Illness Prevalence In Mothers, In Relation To Biomass Cooking Fuel Use In Mandalay, Myanmar”. Journal of Health Research, vol. 26, no. Special, May 2017, pp. S59-S65, https://he01.tci-thaijo.org/index.php/jhealthres/article/view/85530.