Identification and determination of alpha, beta-unsaturated ketosteroids as girard-t-hydrazones by ultraviolet spectrophotometry.
D006835:Hydrazones; D007664:Ketosteroids; D013056:Spectrophotometry, Ultraviolet; D013256:Steroids / Q000652:urine*
D006835:Hydrazones; D007664:Ketosteroids; D013256:Steroids
STEROIDS/in urine