Böhme, M., Svensson, Å, Kull, I., Nordvall, S., & Wahlgren C-F. (2001). Clinical features of atopic dermatitis at two years of age: a prospective, population-based case-control study. Acta Dermato-Venereologica, 81(3), 193–197. https://doi.org/10.1080/000155501750376294