BHAVYA D. K; KRISHNAMOORTHY M. PRELIMINARY SCREENING OF PHYTOCHEMICAL AND MINERAL CONTENT OF CHLOROFORM AND METHANOL EXTRACTS OF STRYCHNOS NUX VOMICA L AND OPHIORRHIZA RUGOSA WALL. International Journal of Pharma and Bio Sciences, [S. l.], v. 5, n. 2, p. 390–395, 2014. Disponível em: https://ijpbs.net/index.php/journal/article/view/3485. Acesso em: 24 jul. 2026.