title: The Conacher Memorial Lecture: "100 years of effort".
mesh_terms: D002170:Canada; D005544:Forecasting; D005931:Glottis; D049673:History, 20th Century; D006801:Humans; D007822:Laryngeal Neoplasms / Q000266:history* / Q000532:radiotherapy / Q000601:surgery; D007825:Laryngectomy / Q000266:history; D014831:Voice