@article{article4ecc6fb3,
title   = {Do extrafloral nectaries present a defensive role against herbivores in two species of the family Bignoniaceae in a Neotropical savannas?},
author = {Nogueira, Anselmo and Guimarães, Elza and Machado, Silvia Rodrigues and Lohmann, Lucia G},
year = {2012},
doi = {10.1007/s11258-011-9974-3},
journal   = {Plant Ecology}
}