1. Intoxication due Crotalaria retusa and C. spectabillis in chickens and geese;Alfonso;Veterinary and Human Toxicology,1993
2. The pyrrolizidine alkaloids from Indian Crotalarias;Atal;Indian Journal of Pharmacology,1973
3. The pyrrolizidine alkaloid monocrotaline, extracted from Crotalaria retusa, interfere on cellular growth, alters GFAP expression and induces morphological changes on astrocyte primary cultures;Barreto;Brazilian Journal of Animal Health and Production,2006
4. Toxicity and metabolism of pyrrolizidine alkaloids;Cheecke;Journal of Animal Science,1988
5. Use of astrocytes for in vitro neurotoxicity testing;Cookson;Toxicology in Vitro,1994