Witt, C. M., Lüdtke, R., & Willich, S. N. (2008). Homeopathic Treatment of Children with Atopic Eczema: A Prospective Observational Study with Two Years Follow-up. Acta Dermato-Venereologica, 89(2), 182–183. https://doi.org/10.2340/00015555-0580