title: Collagen shields.
authors: J V
authors: JV
authors: Aquavella
mesh_terms: D001684:Biological Dressings; D003094:Collagen / Q000627:therapeutic use*; D003316:Corneal Diseases / Q000517:prevention & control; D006801:Humans; D015948:Keratoplasty, Penetrating; D014945:Wound Healing
chemical_list: D003094:Collagen