"Differentiated-Type Vulval Intraepithelial Neoplasia Has a High-Risk Association With Vulval Squamous Cell Carcinoma". Issue 1 (1st January 2010) - Van De Nieuwenhof, Hedwig P.; Van Kempen, Léon C.L.T.; Massuger, Leon F.A.G.; De Hullu, Joanne A.