title: Inhibition of epithelial downgrowth on percutaneous access devices in swine: II.
mesh_terms: D000818:Animals; D001672:Biocompatible Materials; D004848:Epithelium / Q000473:pathology; D005347:Fibroblasts / Q000648:ultrastructure; D019736:Prostheses and Implants; D012867:Skin / Q000473:pathology*; D013552:Swine; D013556:Swine, Miniature
chemical_list: D001672:Biocompatible Materials