Yudin, M., Reznik , A., Andrusyak , V. Y., & Savitskaya, I. M. (2024). Study of the effect of the combined drug PN and HA on the regeneration of collagen fibers of the skin in an experiment. Aesthetic Medicine, 10(1), e2024006. https://doi.org/10.57662/am.v10i1.15157