“Concentration of anesthetic for long-term exposure and the effects of inter-suture distance in the goldfish Carassius auratus - DOI: 10.4025/actascibiolsci.v31i2.802” (2009) Acta Scientiarum. Biological Sciences, 31(2), p. 203–207. doi:10.4025/actascibiolsci.v31i2.802.