@article{articlec00a1a64,
title   = {Spectrophotometric determination of total proteins by derivatization with `rô´-benzoquinone in a flow system},
author = {Lichtig, Jaim and Guarilha Junior, Orlando and Oliveira, R. M. S. and Masini, Jorge Cesar and Trujillo, Luz Marina},
year = {2001},
journal   = {Analytical Letters}
}