Effect of topical 5-ALA mediated photodynamic therapy on proliferation index of keratinocytes in 4-NQO-induced potentially malignant oral lesions - Barcessat, Ana Rita; Huang, Isaac; Rosin, Flávia Perillo; Pinto Júnior, Décio dos Santos; Zezell, Denise Maria; Corrêa, Luciana (Journal of Photochemistry and Photobiology B- Biology, 2013)