1. Poisonous Plants of the United States and Canada;Kingsbury,1964
2. AMA Handbook of Poisonous and Injurious Plants;Lampe,1985
3. Death camas poisoning;Cameron;Northwest Med,1952
4. Veratrine-like properties of the alkaloidal fractions from Zigadenus venenosus;Yaffe;Fed Proc,1950
5. Pharmacological and chemical relation between the Veratrum alkaloids and the Zigadenus alkaloids;Krayer;Fed Proc,1952