《Anti-Gastric Ulcer Effect of Betulinic Acid in Male Albino Rats》, NJPS, 卷 30, 期 1, 页 033–037, 5月 2021, 见于: 2026年4月5日. [在线]. 载于: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1831