title: [Results obtained in perforating keratoplasty with corneas preserved in liquid nitrogen].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D016039:Corneal Transplantation; D005128:Eye Diseases / Q000601:surgery; D005615:Freezing; D006801:Humans; D008722:Methods; D008875:Middle Aged; D009584:Nitrogen; D013997:Time Factors; D014021:Tissue Preservation; D014184:Transplantation, Homologous
chemical_list: D009584:Nitrogen
vernacular_title: Résultats obtenus dans la kératoplastie transixiante au moyen de cornées conservées dans l'azote liquide.