APA

Massé R., Bi H. G., Ayotte C., Du P., Gélinas H. & Dugal R. (19910610). Studies on anabolic steroids. V. Sequential reduction of methandienone and structurally related steroid A-ring substituents in humans: gas chromatographic-mass spectrometric study of the corresponding urinary metabolites. : Journal of chromatography.

Chicago

Massé R, Bi H G, Ayotte C, Du P, Gélinas H and Dugal R. 19910610. Studies on anabolic steroids. V. Sequential reduction of methandienone and structurally related steroid A-ring substituents in humans: gas chromatographic-mass spectrometric study of the corresponding urinary metabolites. : Journal of chromatography.

Harvard

Massé R., Bi H. G., Ayotte C., Du P., Gélinas H. and Dugal R. (19910610). Studies on anabolic steroids. V. Sequential reduction of methandienone and structurally related steroid A-ring substituents in humans: gas chromatographic-mass spectrometric study of the corresponding urinary metabolites. : Journal of chromatography.

MLA

Massé R, Bi H G, Ayotte C, Du P, Gélinas H and Dugal R. Studies on anabolic steroids. V. Sequential reduction of methandienone and structurally related steroid A-ring substituents in humans: gas chromatographic-mass spectrometric study of the corresponding urinary metabolites. : Journal of chromatography. 19910610.