Authors: van Weeren, PR Morales, JA Rodriguez, LL Cedeno, H Villalobos, J Poveda, LJ

Citation: Pr. Van Weeren et al., Mortality supposedly due to intoxication by pyrrolizidine alkaloids from Heliotropium indicum in a horse population in Costa Rica: A case report, VET Q, 21(2), 1999, pp. 59-62