Núñez-Colín, Carlos Alberto, et al. “Anatomical variability of water conduction and stomatal systems in genotypes of Prunus spp. of different origins”. Pesquisa Agropecuária Brasileira, vol. 41, nº 2, fevereiro de 2006, p. 233-41, https://doi.org/10.1590/S1678-3921.pab2006.v41.7129.