Luesakolkij, Mongkol. 2018. “Intravenous Use of Nicardipine and Sodium Nitroprusside As Second Line Treatment in Chronic Hypertension With Superimposed Severe Preeclampsia Patient”. Journal of Health Science of Thailand 17 (Sup.4):SIV1215-1223. https://thaidj.org/index.php/JHS/article/view/5177.