Photodynamic therapy for Photogem and Photofrin using different lights wavelengths in 375 human melanoma cells - Menezes, P. F. C.; Bagnato, Vanderlei Salvador; Johnke, R. M.; Bonnerup, C.; Sibata, C. H.; Allison, R. R.; Perussi, Janice Rodrigues (Laser Physics Letters, 2007)