pawis suttipongkiat และ Punyaphat Sirithanabadeekul. (2024) Randomized, Double-Blinded, Split-Submental Study Comparing The Efficacy of the Hemp Seed Extract Cream to Minimise Risk of Postinflammatory Hyperpigmentation after Radiofrequency Microneedling Device. Rangsit University:ม.ป.ท.pawis suttipongkiat และ Punyaphat Sirithanabadeekul. 2024. Randomized, Double-Blinded, Split-Submental Study Comparing The Efficacy of the Hemp Seed Extract Cream to Minimise Risk of Postinflammatory Hyperpigmentation after Radiofrequency Microneedling Device. ม.ป.ท.:Rangsit University;pawis suttipongkiat และ Punyaphat Sirithanabadeekul. Randomized, Double-Blinded, Split-Submental Study Comparing The Efficacy of the Hemp Seed Extract Cream to Minimise Risk of Postinflammatory Hyperpigmentation after Radiofrequency Microneedling Device. ม.ป.ท.:Rangsit University, 2024. Print.