Morphological changes in human scalp hair during treatment by hair products containing copper and zinc enriched yeast hydrosylate. Himi, him. tehnol. hùrèèlèngijn èrdèm šinžilgèènij bùtèèl [Internet]. 2022 Dec. 29 [cited 2026 Jun. 27];10(10):88-92. Available from: https://www.mongoliajol.info/index.php/BICCT/article/view/2599