Effectiveness of extract and fraction of robusta coffee beans (coffea canephora) against streptozotosin-nicotinamide induced blood glucose levels of male white mice. JOHMPE [Internett]. 11. februar 2026 [sitert 24. august 2026];4(1). Tilgjengelig på: https://shmpublisher.com/index.php/johmpe/article/view/640