Iino, Yuka, Jutatip Sillabutra, and Jiraporn Chompikul. “Factors related to the perception of pregnant women regarding antenatal care in Nakonpathom province, Thailand”. Journal of Public Health and Development 9, no. 2 (July 1, 2011): 105–116. accessed March 24, 2025. https://he01.tci-thaijo.org/index.php/AIHD-MU/article/view/106076.