@inproceedings{inproceedings27f99fdc,
title   = {5-aminolevulinic acid induces single-strand breaks in plasmid pbr322 dna},
author = {Onuki, J and Medeiros, Marisa Helena Gennari de and Bechara, Etelvino José Henriques and Di Mascio, Paolo},
year = {1993},
publisher = {Sbbq},
booktitle   = {Reuniao Anual da Sociedade Brasileira de Bioquimica e Biologia Molecular}
}