1. Plant sources of hepatotoxic pyrrolizidine alkaloids;Smith;J. Nat. Prod.,1981
2. The toxic effects of pyrrolizidine (senecio) alkaloids;McLean;Pharmacol. Rev.,1970
3. Carcinogenic plant products and DNA;Culvenor,1978
4. Genotoxizität von Pyrrolizidinalkaloiden;Schimmer;Deutsche Apotheker-Zeitung,1983
5. Mechanisms of pyrrolizidine alkaloid toxicity;Mattocks,1973