In vitro xanthine oxidase inhibitory activity of leaves, fruits and peel extracts of Citrus aurantium, Citrus limetta and Citrus limon. International Journal of Phytopharmacy, [S. l.], v. 2, n. 3, p. pp.77–80, 2012. DOI: 10.7439/ijpp.v2i3.434. Disponível em: https://ssjournals.co.in/index.php/ijpp/article/view/1141. Acesso em: 15 mar. 2025.