Itagaki, E. (1986). „Studies on a steroid monooxygenase from Cylindrocarpon radicicola ATCC 11011. Purification and characterization”. J. Biochem. (Tokyo). 99: 815—824. PMID3486863.
Itagaki, E. (1986). „Studies on a steroid monooxygenase from Cylindrocarpon radicicola ATCC11011. Oxygenative lactonization of androstenedione to testololactone”. J. Biochem. (Tokyo). 99: 825—832. PMID3486864.