Boonyakitanon, Montree, Ratikorn Saejong, and Sawinee Yeemadreb. “Antibody Response to Coronavirus Disease 2019 (COVID-19) Vaccination in Pregnant Women and Transplacental Passage Into Cord Blood in Phuket, Thailand”. Region 11 Medical Journal 39, no. 2 (June 30, 2025): 144–154. accessed September 19, 2026. https://he02.tci-thaijo.org/index.php/Reg11MedJ/article/view/270023.