Discrimination of non-melanoma skin cancer and keratosis from normal skin tissue in vivo and ex vivo by Raman spectroscopy - Lima, Ana Mara Ferreira; Daniel, Camila Ribeiro; Navarro, Ricardo Scarparo; Bodanese, Benito; Pasqualucci, Carlos Augusto; Pacheco, Marcos Tadeu Tavares; Zangaro, Renato Amaro; Junior, Landulfo Silveira (Vibrational spectroscopy, 2019)