@article{article9d871ac2,
title   = {Embryogenic responses of Vitis spp.: Effcets of genotype and polyvinylpyrrolidone},
author = {Passos, I. R. S. and Appezzato-da-Glória, Beatriz and Vieira, Maria Lúcia Carneiro},
year = {1999},
journal   = {Vitis}
}