@article{article7c8b02d1,
title   = {Evaluation of the diffusion coefficient for controlled for release of oxytetracycline from alginate/chitosan/poly(ethylene glycol) microbeads in simulated gastrointestinal environments},
author = {Cruz, Maria C Pinto and Ravagnani, Sergio Persio and Brogna, Fabio M S and Campana Filho, Sergio Paulo and Triviño, Galo Cardenas and Lisboa, Antonio C Luz and Mei, Lucia H Innocentini},
year = {2004},
doi = {10.1042/ba20030216},
journal   = {Biotechnology and Applied Biochemistry}
}