Hargreaves, G Cortisol in Poecilia latipinna: its identification and the validation of methods for its determination in plasma. [electronic resource] - Steroids Sep 1977 - 303-13 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0039-128X Standard No.: 10.1016/0039-128x(77)90022-8 doi Subjects--Topical Terms: AnimalsFishes--bloodHydrocortisone--bloodRadioimmunoassay--methodsRadioligand Assay--methods