[1]
W. dos S. S. Filho, A. C. de M. Medrado, M. A. P. da Cunha, A. P. da C. Sobrinho, and O. S. Passos, “Frequency of citrus hybrids from controlled crossings: seed germination in seedbeds <i>versus in vitro</i> embryo cultivation”, PAB, vol. 37, no. 7, pp. 981–988, Jul. 2002.