Anatomical characters of the medicinal leaf and stem of Gymnanthemum amygdalinum (Delile) Sch.Bip. ex Walp. (Asteraceae) . Braz. J. Pharm. Sci. [Internet]. 2013 Dec. 1 [cited 2024 May 21];49(4):719-27. Available from: https://revistas.usp.br/bjps/article/view/76551