Barbieri, E., de Almeida Marques, H.L. , Vigliar Bondioli, A.C. , Buhrer Campolim, M. and Tegon Ferrarini, A. 2014. Concentrations of ammoniac nitrogen, nitrite and nitrate in areas of oyster culture in Cananeia-SP, Brazil: DOI: 10.15343/0104-7809.20143801105115. O Mundo da Saúde. 38, 1 (Jan. 2014), 105–115.