ESCOBAR POVEDA, Juan Camilo; CASTAÑEDA-GÓMEZ, Jhon Fredy. Antimicrobial evaluation of alkaloid crude from Ipomoea carnea on enterobacteria. Revista Productos Naturales, "Quebec, CA", v. 5, n. 2, p. 149–150, 2022. DOI: 10.3407/rpn.v5i2.6905. Disponível em: https://www.nozomiscience.org/index.php/rpn/article/view/6905. Acesso em: 21 jan. 2026.