Roseghini, M., Erspamer, G.F., Severini, C., and Simmaco, M. 1989. Biogenic amines and active peptides in extracts of the skin of thirtytwo European amphibian species. Comp. Biochem. Physiol. C. 94:455-460. |
|
Erspamer, V. 1954. Pharmacology of indolealkylamines. Pharmacol. Rev. 6:425-487. |
|