title: A radioimmunoassay for the metabolites of the anabolic steroid nandrolone.
abstract: A new radioimmunoassay for the major metabolites of nandrolone was developed to overcome the interference of certain contraceptive steroids in the original assay of the parent steroid. The new assay gave greater screening capability by increasing retrospective detection and the signal-to-background ratio.
authors.affiliation: Department of Chemical Pathology, United Medical and Dental Schools of Guy's and St. Thomas's Hospitals, University of London, London SE1 7EH, UK.
authors.forename: A T
authors.initials: AT
authors.lastname: Kicman
authors.forename: R V
authors.initials: RV
authors.lastname: Brooks