Mainzer, C. et al. 2019. Clinical Efficacy of Oligofructans from Ophiopogon japonicus in Reducing Atopic Dermatitis Flare-ups in Caucasian Patients. Acta Dermato-Venereologica. 99, 10 (Jul. 2019), 858–864. DOI:https://doi.org/10.2340/00015555-3224.