Songthamwat, S. and Songthamwat, M. (2018) “Intramuscular and intravenous routes of magnesium sulfate in preeclamptic with severe features transferred from community hospitals: a retrospective cohort”, The Clinical Academia, 42(2), pp. 65–71. available at: https://he02.tci-thaijo.org/index.php/theclinicalacademia/article/view/173239 (accessed: 20 September 2026).