Tongchalaem, Panomporn, Tiyachat Tongpan, Tsuyoshi Seki, Yutaka Takagi, Hideyuki Hanazawa, Atsushi Uzu, Koichi Ishida, and Suwirakorn Ophaswongse. 2019. “Safety and efficacy of the combined use of a facial cleanser and moisturizers containing pseudo-ceramide and a eucalyptus extract for Thai non-oily sensitive skin”. Thai Journal of Dermatology 35 (3):105-18. https://he02.tci-thaijo.org/index.php/TJD/article/view/187175.