Early Field Performance of Several Self-Rooted, Micropropagated Apple Cultivars vs. Trees on Seedling or M. 7a Rootstocks. Journal of the American Pomological Society, [S. l.], v. 44, n. 4, p. 185–192, 1990. DOI: 10.71318/apom.1990.44.4.185. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/1872. Acesso em: 4 feb. 2026.