Biologic collagen matrix derived from bovine dermis

Biological and chemical products for use by clinicians and veterinarians in regenerative medicine for medical and/or aesthetic purposes, namely, biological epithelial tissue and cells intended for subsequent implantation, skin grafts, biological preparations for the treatment of epithelial burns, wounds, and imperfections, biological or chemical reagents and preparations to be used together with the biological epithelial tissue and cells for medical purposes, namely, for treating epithelial b...