title: Detection and quantitation of methandienone (Dianabol) in urine by isotope dilution--mass fragmentography.
mesh_terms: D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods*; D006801:Humans; D008696:Methandrostenolone / Q000652:urine*; D011863:Radioimmunoassay / Q000379:methods; D012015:Reference Standards; D013178:Sports Medicine
chemical_list: D008696:Methandrostenolone