Nipaporn, Sirinard, Patcharin Sirasoonthorn, and Supasit Pannarunothai. 2011. “Experiences of Pregnant Women at Risk of Having Babies With Severe Thalassemia in Phitsanulok Province, Thailand”. Journal of Public Health and Development 9 (1). Bangkok, Thailand:28-38. https://he01.tci-thaijo.org/index.php/AIHD-MU/article/view/104719.