[1]
E. F. Arello, M. Pasqual, J. E. B. P. Pinto, and M. H. P. Barbosa, “<i>In vitro</i> establishment and plantlet regeneration of gerbera <i>Jamesonii</i> bolus ex hook by tissue culture technique”, PAB, vol. 26, no. 2, pp. 269–273, Feb. 1991.