Schmoldt A, Benthe HF, Haberland G.
1975.
Digitoxin metabolism by rat liver microsomes.. Biochem Pharmacol. 24(17):1639-41.
Karim A, Hribar J, Aksamit W, Doherty M, Chinn LJ.
1975.
Spironolactone metabolism in man studied by gas chromatography-mass spectrometry.. Drug Metab Dispos. 3(6):467-78.