Wound-healing activity of polyhexamethyleneguanidine hydrochloride hydrogel and extract of Bergenia crassifolia on thermal burn simulation. Mong. J. Chem. [Internet]. 2022 Dec. 23 [cited 2026 Jun. 18];23(49):51-62. Available from: https://www.mongoliajol.info/index.php/MJC/article/view/2049