AZIZ, Nazia; RAFIQKHAN, Mohammed; MENON, Darsan B. PHYTOCHEMICAL SCREENING OF PSIDIUM GUAJAVA BARK AND IN VITRO ANTIOXIDANT ACTIVITY OF PSIDIUM GUAJAVA BARK TANNINS. Asian Journal of Pharmaceutical and Clinical Research, [S. l.], v. 7, n. 3, p. 191–194, 2014. Disponível em: https://www.journals.innovareacademics.in/index.php/ajpcr/article/view/1451. Acesso em: 6 dec. 2025.