Microbiological water quality and gill histopathology of fish from fish farming in Itapecuru-Mirim County, Maranhão State - doi: 10.4025/actascibiolsci.v34i2.8460. (2011). Acta Scientiarum. Biological Sciences, 34(2), 199-205. https://doi.org/10.4025/actascibiolsci.v34i2.8460