@article{pérez-francés_valdés_martín_1995, title={Callus induction and culture from explants of Erysimum scoparium in a growth regulator-free medium}, volume={43}, ISSN={0167-6857}, DOI={10.1007/BF00039948}, number={3}, journal={Plant Cell, Tissue and Organ Culture}, publisher={Kluwer Academic Publishers}, author={Pérez-Francés, Juan Felipe and Valdés, Francisco and Martín, Raquel}, year={1995}, pages={223-228} }