Sharmin S, Bolai P, Jimam NS. Free radical scavenging activities of crude methanolic extract of Psidium Guajava leaves and its different fractions. World J Pharm Sci [Internet]. 2018 Dec. 2 [cited 2024 Dec. 23];6(12):93-102. Available from: https://wjpsonline.com/index.php/wjps/article/view/free-radical-scavenging-activities-psidium-guajava