@article{articleaf68199a,
title   = {Digestive enzyme activity in the intestine of Nile tilapia (Oreochromis niloticus L.) under pond and cage farming systems},
author = {Santos, Juliana Ferreira and Soares, Karollina Lopes Siqueira and Assis, Caio Rodrigo Dias and Guerra, Carlos Augusto Martins and Carvalho Junior, Luiz Bezerra and Bezerra, Ranilson Souza and Lemos, Daniel Eduardo Lavanholi de},
year = {2016},
doi = {10.1007/s10695-016-0215-5},
journal   = {Fish Physiology and Biochemistry}
}