Hustin, J., Donnay, M., & Hamels, J. (1980). Identification of Papillary Hidradenoma of the Vulva By Imprint Cytology. Acta Cytologica : the journal of clinical cytology and cytopathology, 24(5), 466-467. https://hdl.handle.net/2078.5/41854 (Original work published 1980)