@article{article49b3ceb8,
title   = {Removal of proteases from Clostridium perfringens fermented broth by aqueous two-phase systems (PEG/citrate)},
author = {Porto, Tatiana Souza and Pessôa Filho, Pedro de Alcântara and Barros Neto, Benício de and Lima Filho, José Luiz de and Converti, Attilio and Porto, Ana Lúcia Figueiredo and Pessoa Junior, Adalberto},
year = {2007},
doi = {10.1007/s10295-007-0230-8},
journal   = {Journal of Industrial Microbiology and Biotechnology}
}