TY - JOUR T1 - Dissolved oxygen and ammonia levels in water that affect plasma ionic content and gallbladder bile in silver catfish JO - Ciência Rural A1 - Becker, Alexssandro Geferson A1 - Garcia, Luciano de Oliveira A1 - Kochhann, Daiani A1 - Gonçalves, Jamile Fabbrin A1 - Loro, Vania Lúcia A1 - Baldisserotto, Bernardo SN - 0103-8478 UL - 10.1590/S0103-84782009005000132 VL - 39 Y1 - 2009 PB - Brasil ER -