1. Enzymatic mechanisms of hormone metabolism. I. Oxidation-reduction of the steroid nucleus;Tomkins;Recent Prog. Horm. Res.,1956
2. Enzymatic mechanisms of hormone metabolism. II. Mechanism of glucuronide formation;Isselbacher;Recent Prog. Horm. Res.,1956
3. 6-Beta-hydroxy-cortisol: High levels in human urine in pregnancy and toxemia;Frantz,1960
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5. Studies in steroid metabolism. VII. Identification and characterization of additional ketosteroids isolated from urine of healthy and diseased persons;Lieberman;J. Biol. Chem.,1950