1.
Diez J, Gil L. Influence of Ophiostoma novo-ulmi culture filtrates on callus of elms with different susceptibility to Dutch Elm Disease. For. syst. [Internet]. 2002Jun.1 [cited 2024Apr.30];11(1):67-6. Available from: https://fs.revistas.csic.es/index.php/fs/article/view/759