@article{article3b34b69e,
title   = {Effect of plant growth regulators on the cellular growth and levels of intracellular protein, starch and polyamines in embryogenic suspension cultures on Pinus taeda},
author = {Silveira, Vanildo and Floh, Eny Iochevet Segal and Handro, Walter and Guerra, Miguel Pedro},
year = {2004},
journal   = {Plant Cell, Tissue and Organ Culture}
}