Anti-Gastric Ulcer Effect of Betulinic Acid in Male Albino Rats. NJPS [Интернет]. 20 май 2021 г. [цитируется по 15 июль 2026 г.];30(1):033-7. доступно на: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1831