Pimsuwan , P., Baosoung , C. and Sansiriphun , N. (2020) “Pregnancy-related Anxiety, Risk Knowledge, and Pregnancy Risk Perception Among Advanced Age Pregnant Women”, Nursing Journal CMU, 47(3), pp. 50–60. Available at: https://he02.tci-thaijo.org/index.php/cmunursing/article/view/245741 (Accessed: 7 May 2024).