de Oliveira, M.L.P. et al. 2011. Growth regulators, culture media and antibiotics in the in vitro shoot regeneration from mature tissue of citrus cultivars. Pesquisa Agropecuaria Brasileira. 45, 7 (Jan. 2011), 654–660. DOI:https://doi.org/10.1590/S1678-3921.pab2010.v45.7380.