Sheng, P. et al. 2018. Overexpression of Androgen, Oestrogen and Progesterone Receptors in Skin Lesions of Becker’s Naevus. Acta Dermato-Venereologica. 98, 9 (Oct. 2018), 867–872. DOI:https://doi.org/10.2340/00015555-2986.