title: Animal studies questioned.
authors.forename: K J
authors.initials: KJ
authors.lastname: Hoffer
mesh_terms: D000827:Animal Welfare; D000818:Animals; D002387:Cataract Extraction; D005065:Euthanasia; D010100:Oxygen / Q000378:metabolism; D010787:Photosensitivity Disorders / Q000601:surgery*
chemical_list: D010100:Oxygen