title: Posterior stabilized prosthesis. Results after follow-up of nine to twelve years.
authors.forename: R W
authors.initials: RW
authors.lastname: Morris
mesh_terms: D005500:Follow-Up Studies; D006801:Humans; D007719:Knee Joint / Q000601:surgery; D007720:Knee Prosthesis; D011475:Prosthesis Failure