TY - RPRT TI - Plasma catecholamine concentrations in rainbow trout ( Salmo gairdneri ) at rest and after anesthesia and surgery AU - W.H. Gingerich AU - K.R. Drottar PY - 1989 DO - 10.1016/0016-6480(89)90196-2 UR - https://pubs.usgs.gov/publication/70006915 ID - 70006915 ER -