Acosta-Solis M. LA CINCHONA O QUINA PLANTA NACIONAL DEL ECUADOR. Rev. Acad. Colomb. Cienc. Ex. Fis. Nat. [Internet]. 1989 Dec. 31 [cited 2026 May 28];17(65):305-11. Available from: https://raccefyn.co/index.php/raccefyn/article/view/3733