title: Mechanism for interference of ethinamate in Zimmermann test for determination of urinary 17-ketosteroids.
mesh_terms: D015068:17-Ketosteroids / Q000652:urine*; D002219:Carbamates / Q000652:urine*; D005189:False Positive Reactions; D006801:Humans; D008297:Male; D013053:Spectrophotometry
chemical_list: D015068:17-Ketosteroids; D002219:Carbamates