GUEHLER, P F Transformation of steroids with Chlorella pyrenoidosa. [electronic resource] - Proceedings of the National Academy of Sciences of the United States of America Mar 1962 - 377-9 p. digital Publication Type: Journal Article ISSN: 0027-8424 Standard No.: 10.1073/pnas.48.3.377 doi Subjects--Topical Terms: Androgens--metabolismChlorellaChlorophytaHumansLipid MetabolismSteroids