Shimizu, S Occurrence of a novel sterol, 24,25-methylenecholest-5-en-3β-ol, inMortierella alpina 1S-4. [electronic resource] - Lipids Jun 1992 - 481-3 p. digital Publication Type: Journal Article ISSN: 0024-4201 Standard No.: 10.1007/BF02536394 doi