Clinical protocol standardized in a public health system using a prototype for actinic keratosis and field cancerization treatment - Salvio, Ana G.; Oliveira, Elisangela R.; Ramirez, Dora P.; Blanco, Kate Cristina; Inada, Natalia Mayumi; Kurachi, Cristina; Bagnato, Vanderlei Salvador (Journal of Tumor, 2016)