Hermanns, J. F.; Petit, L.; Piérard-Franchimont, C.; Paquet, P.; Piérard, G. E. (2002-01-01). "Assessment of topical hypopigmenting agents on solar lentigines of Asian women". Dermatology. 204 (4): 281–86. doi:10.1159/000063359. ISSN1018-8665. PMID12077522.
Mansouri, P.; Farshi, S.; Hashemi, Z.; Kasraee, B. (2015-07-01). "Evaluation of the efficacy of cysteamine 5% cream in the treatment of epidermal melasma: a randomized double-blind placebo-controlled trial". The British Journal of Dermatology. 173 (1): 209–17. doi:10.1111/bjd.13424. ISSN1365-2133. PMID25251767.
Khemis, Abdallah; Cabou, Jérôme; Dubois, Jacques; Ortonne, Jean-Paul (2011-12-01). "A randomized controlled study to evaluate the depigmenting activity of L-ascorbic acid plus phytic acid-serum vs. placebo on solar lentigines". Journal of Cosmetic Dermatology. 10 (4): 266–72. doi:10.1111/j.1473-2165.2011.00588.x. ISSN1473-2165. PMID22151934.
Hermanns, J. F.; Petit, L.; Piérard-Franchimont, C.; Paquet, P.; Piérard, G. E. (2002-01-01). "Assessment of topical hypopigmenting agents on solar lentigines of Asian women". Dermatology. 204 (4): 281–86. doi:10.1159/000063359. ISSN1018-8665. PMID12077522.
Cook-Bolden, Fran E.; Hamilton, Saonjie F. (2008-04-01). "An open-label study of the efficacy and tolerability of microencapsulated hydroquinone 4% and retinol 0.15% with antioxidants for the treatment of hyperpigmentation". Cutis. 81 (4): 365–71. ISSN0011-4162. PMID18491487.
Mansouri, P.; Farshi, S.; Hashemi, Z.; Kasraee, B. (2015-07-01). "Evaluation of the efficacy of cysteamine 5% cream in the treatment of epidermal melasma: a randomized double-blind placebo-controlled trial". The British Journal of Dermatology. 173 (1): 209–17. doi:10.1111/bjd.13424. ISSN1365-2133. PMID25251767.
Khemis, Abdallah; Cabou, Jérôme; Dubois, Jacques; Ortonne, Jean-Paul (2011-12-01). "A randomized controlled study to evaluate the depigmenting activity of L-ascorbic acid plus phytic acid-serum vs. placebo on solar lentigines". Journal of Cosmetic Dermatology. 10 (4): 266–72. doi:10.1111/j.1473-2165.2011.00588.x. ISSN1473-2165. PMID22151934.
Hermanns, J. F.; Petit, L.; Piérard-Franchimont, C.; Paquet, P.; Piérard, G. E. (2002-01-01). "Assessment of topical hypopigmenting agents on solar lentigines of Asian women". Dermatology. 204 (4): 281–86. doi:10.1159/000063359. ISSN1018-8665. PMID12077522.
Cook-Bolden, Fran E.; Hamilton, Saonjie F. (2008-04-01). "An open-label study of the efficacy and tolerability of microencapsulated hydroquinone 4% and retinol 0.15% with antioxidants for the treatment of hyperpigmentation". Cutis. 81 (4): 365–71. ISSN0011-4162. PMID18491487.
Mansouri, P.; Farshi, S.; Hashemi, Z.; Kasraee, B. (2015-07-01). "Evaluation of the efficacy of cysteamine 5% cream in the treatment of epidermal melasma: a randomized double-blind placebo-controlled trial". The British Journal of Dermatology. 173 (1): 209–17. doi:10.1111/bjd.13424. ISSN1365-2133. PMID25251767.
Khemis, Abdallah; Cabou, Jérôme; Dubois, Jacques; Ortonne, Jean-Paul (2011-12-01). "A randomized controlled study to evaluate the depigmenting activity of L-ascorbic acid plus phytic acid-serum vs. placebo on solar lentigines". Journal of Cosmetic Dermatology. 10 (4): 266–72. doi:10.1111/j.1473-2165.2011.00588.x. ISSN1473-2165. PMID22151934.