In vivo confocal microscopy for detection and grading of dysplastic nevi: A pilot study - Pellacani, G.; Farnetani, F.; Gonzalez, S.; Longo, C.; Cesinaro, A.M.; Casari, A.; Beretti, F.; Seidenari, S.; Gill, M. (Journal of the American Academy of Dermatology, 2012)