@article{article037356c4,
title   = {Spectroscopic study of a water-soluble iron(III) meso-tetrakis(4-N-methylpyridiniumyl) porphyrin in aqueous solution: effects of pH and salt},
author = {Gandini, Shirley de Cássia Monte and Vidoto, Ednalva Aparecida and Nascimento, Otaciro Rangel and Tabak, Marcel},
year = {2003},
doi = {10.1016/s0162-0134(02)00615-3},
journal   = {Journal of Inorganic Biochemistry}
}