PAL, D.K.; SAMANTA, K.; MAITY, P. Evaluation of Antioxidant Activity of Aerial Parts of Hygrophila difformis. Asian Journal of Chemistry, [S. l.], v. 22, n. 3, p. 2459–2461, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/11423. Acesso em: 23 jul. 2024.