@article{article755c562c,
title   = {Plant regeneration from proroplasts of alfalfa (Medicago sativa) via somatic embryogenesis},
author = {Monteiro, Mariza and Appezzato-da-Glória, Beatriz and Valarini, Maria José and Oliveira, Carlos Alberto de and Vieira, Maria Lucia Carneiro},
year = {2003},
doi = {10.1590/S0103-90162003000400012},
journal   = {Scientia Agricola}
}