Mainzer, C.; Le Guillou, M.; Vyumvuhore, R.; Chadoutaud, B.; Bordes, S.; Closs, B. Clinical Efficacy of Oligofructans from Ophiopogon Japonicus in Reducing Atopic Dermatitis Flare-Ups in Caucasian Patients. Acta Derm Venereol 2019, 99, 858-864.