Phachasupap, A., Singharachai, C., Palanuvej, C., & Ruangrungsi, N. (2017). Phototoxic Activity of Selected Thai Rutaceous and Umbelliferous Plant Extracts. Journal of Health Research, 26(1), 15–20. retrieved from https://he01.tci-thaijo.org/index.php/jhealthres/article/view/84626