In vitro pharmacological investigations of Biophytum sensitivum callus extract: Lack of potent activities. Journal of Pharmaceutical Negative Results, [S. l.], v. 4, n. 1, p. 60–65, 2013. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/64.. Acesso em: 13 jun. 2026.