Effects of low-intensity polarized visible laser radiation on skin burns: a light microscopy study - Ribeiro, Martha Simões; Silva, Daniela de Fátima Teixeira da; Araujo, Carlos Eugênio Nabuco de; Oliveira, Sérgio Ferreira de; Pelegrini, Cleusa Maria Raspantini; Zorn, Telma Maria Tenório; Zezell, Denise Maria (Journal of Clinical Laser Medicine & Surgery, 2004)