[1]
P. I. Manzano, M. Miranda, J. Abreu-Payrol, M. Silva, O. Sterner, and E. L. Peralta, “PENTACYCLIC TRITERPENOIDS WITH ANTIMICROBIAL ACTIVITY FROM THE LEAVES OF VERNONANTHURA PATENS (ASTERACEAE)”, Emir J Food Agric, vol. 25, no. 7, pp. 539–543, May 2013.