@article{article87365199,
title   = {Plant regeneration from protoplasts od alfafa (Medicago sativa) via somatic embryogenesis},
author = {Monteiro, M. and Appezzato-da-Glória, Beatriz and Valarini, M. J. and Oliveira, C. A. de and Vieira, Maria Lúcia Carneiro},
year = {2003},
doi = {10.1590/s0103-90162003000400012},
journal   = {Scientia Agricola}
}