@article{articleb04e6bb3,
title   = {A light in the shadow: the use of lucifer yellow technique to demonstrate nectar reabsorption},
author = {Cardoso-Gustavson, Poliana and Aguiar, João Marcelo Robazzi Bignelli Valente and Pansarin, Emerson Ricardo and Barros, Fábio de},
year = {2013},
doi = {10.1186/1746-4811-9-20},
journal   = {Plant Methods}
}