“Evaluation of the Efficacy of a Topical Chamomile-Pumpkin Oleogel for the Treatment of Plaque Psoriasis: An Intra-Patient, Double-Blind, Randomized Clinical Trial”. Biomedical Research and Therapy, vol. 5, no. 11, Nov. 2018, pp. 2811-9, https://doi.org/10.15419/bmrat.v5i11.499.