TY - RPRT TI - Seasonal changes in androgen levels in stream- and hatchery-reared Atlantic salmon parr and their relationship to smolting AU - J. M. Shrimpton AU - S. D. McCormick PY - 2005 DO - 10.1111/j.1095-8649.2002.tb02472.x UR - https://pubs.usgs.gov/publication/70024177 ID - 70024177 ER -