Ros, M M Phytosterol consumption and the anabolic steroid boldenone in humans: a hypothesis piloted. [electronic resource] - Food additives and contaminants Jul 2007 - 679-84 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0265-203X Standard No.: 10.1080/02652030701216727 doi Subjects--Topical Terms: AdultAnabolic Agents--analysisChromatography, LiquidFemaleHumansMargarineMass SpectrometryMiddle AgedPhytosterols--metabolismPilot ProjectsSterols--metabolismSubstance Abuse DetectionTestosterone--analogs & derivatives