Paula, M.A. de et al. 2014. Benefits of plant cell suspension to vesicular-arbuscular mycorrhizal fungi in vitro. I. Effects of plant species and cell suspension age. Pesquisa Agropecuaria Brasileira. 25, 8 (Apr. 2014), 1101–1108. DOI:https://doi.org/10.1590/S1678-3921.pab1990.v25.13567.