Michavila Puente-Villegas S, Rodríguez García A, Rubio F, Gil L, Lopez R. Salicylic and citric acid as promising new stimulants for resin tapping in maritime pine (Pinus pinaster Ait.). For. syst. [Internet]. 2020Dec.30 [cited 2026Jul.30];29(3):eSC07. Available from: https://fs.revistas.csic.es/index.php/fs/article/view/16737