Arello, Eduardo Fonseca, Moacir Pasqual, José Eduardo B. P. Pinto, and Márcio H. P. Barbosa. 1991. “<i>In vitro< i> Establishment and Plantlet Regeneration of Gerbera <i>Jamesonii< i> Bolus Ex Hook by Tissue Culture Technique”. Pesquisa Agropecuaria Brasileira 26 (2):269-73. https://doi.org/10.1590/S1678-3921.pab1991.v26.3338.