Comparative pharmacognostical and phytochemical evaluation of two species of Cyathocline. International Journal of Biomedical Research, [S. l.], v. 4, n. 10, p. 538–545, 2013. DOI: 10.7439/ijbr.v4i10.391. Disponível em: https://ssjournals.co.in/index.php/ijbr/article/view/883. Acesso em: 9 mar. 2026.