Gastroprotective Effects of Guava (Psidium guajava L.) Leaf Infusion in Aspirin-Induced Gastric Ulcer in Male Wistar Rats. Tropical Journal of Natural Product Research , [S. l.], v. 9, n. 11, p. 5300 – 5305, 2025. DOI: 10.26538/tjnpr/v9i11.6. Disponível em: https://www.tjnpr.org/index.php/home/article/view/7774. Acesso em: 29 dec. 2025.