Garraffo, H. M., Andriamaharavo, N. R., Vaira, M., Quiroga, M. F., Heit, C., & Spande, T. F. (2012). Alkaloids from single skins of the Argentinian toad Melanophryniscus rubriventris (ANURA, BUFONIDAE): An unexpected variability in alkaloid profiles and a profusion of new structures. Springer International Publishing AG.

Garraffo, H Martin, Nirina R. Andriamaharavo, Marcos Vaira, María F. Quiroga, Cecilia Heit, und Thomas F. Spande. Alkaloids From Single Skins of the Argentinian Toad Melanophryniscus Rubriventris (ANURA, BUFONIDAE): An Unexpected Variability in Alkaloid Profiles and a Profusion of New Structures. Springer International Publishing AG, 2012.

Garraffo, H Martin, et al. Alkaloids From Single Skins of the Argentinian Toad Melanophryniscus Rubriventris (ANURA, BUFONIDAE): An Unexpected Variability in Alkaloid Profiles and a Profusion of New Structures. Springer International Publishing AG, 2012.