Jantrawetip, C. “Genetic Amniocerntesis for Prenatal Diagnosis in Maharat Nakhon Ratchasima Hospital: Budget Year2005-2006”. Maharat Nakhon Ratchasima Hospital Journal, vol. 31, no. 2, Sept. 2024, pp. 87-91, https://he04.tci-thaijo.org/index.php/MNRHJ/article/view/1978.