title: My 50 years.
authors: Matti
authors: M
authors: Hakama
mesh_terms: D024221:Antineoplastic Protocols; D005387:Finland; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D008495:Medical Oncology / Q000379:methods / Q000639:trends*; D010358:Patient Participation / Q000639:trends