Bienz, Stefan Putrescine, spermidine, spermine, and related polyamine alkaloids. [electronic resource] - The Alkaloids. Chemistry and biology 2002 - 83-338 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review ISSN: 1099-4831 Standard No.: 10.1016/s0099-9598(02)58003-2 doi Subjects--Topical Terms: PutrescineSpermidineSpermine