title: Three years' experience with a hypopharyngeal pseudoglottis for vocal rehabilitation after total laryngectomy.
mesh_terms: D003258:Consumer Behavior; D005069:Evaluation Studies as Topic; D005931:Glottis; D006801:Humans; D008722:Methods; D010614:Pharynx / Q000601:surgery; D019736:Prostheses and Implants; D011474:Prosthesis Design; D013071:Speech, Alaryngeal