Scala, Aniello, Cecilia Comparini, Lucia Cecere, and Paolo Capretti. “Multiple Forms of Pectin-Degrading Enzymes Produced by Intersterile Groups P, S and F of «Heterobasidion Annosum» (Fr.) Bref”. Phytopathologia Mediterranea 39, no. 3 (December 1, 2000): 376–388. Accessed May 19, 2024. https://oajournals.fupress.net/index.php/pm/article/view/4849.