Cope, RB. 2005. Toxicology brief. The dangers of yew ingestion. Vet Med. 2005, Vol. 100, 9, pp. 646-650.
Plumlee, KH. 2002. Plant hazards. Vet Clin North Am Small Anim Pract. 2002, Vol. 32, 2, pp. 383-395.
Wilson, CR, Sauer, JM et Hooser, SB. 2001. Taxines: a review of the mechanism and toxicity of yew (Taxus spp.) alkaloids. Toxicon. 2001, Vol. 39, 2-3, pp. 175-185.