Cultivation of Guaco (Mikania laevigata Sch. Bip. ex Baker) in the Lower Amazon River and monitoring of coumarin, its principal active constituent. Rev Fitos [Internet]. 2017 Feb. 23 [cited 2026 Jul. 30];10(3):227-3. Available from: https://revistafitos.far.fiocruz.br/index.php/revista-fitos/article/view/284