Hjerrild Velander, M., Bisgaard Mikkelsen, D., & Bygum, A. (2009). Labial Agglutination in a Prepubertal Girl: Effect of Topical Oestrogen. Acta Dermato-Venereologica, 89(2), 198–199. https://doi.org/10.2340/00015555-0586