@article{article9eedd283,
title   = {Extraction of tetracycline from fermentation broth using aqueous two-phase systems composed of polyethylene glycol and cholinium-based salts},
author = {Pereira, Jorge F. B and Vicente, Filipa and Santos-Ebinuma, Valéria de Carvalho and Araujo, Janete Magali de and Pessoa Junior, Adalberto and Freire, Mara G and Coutinho, João A. P},
year = {2013},
doi = {10.1016/j.procbio.2013.02.025},
journal   = {Process Biochemistry}
}