title: In memoriam. Tribute to Werner Risau: December 18, 1953-December 13, 1998.
authors: G
authors: G
authors: Hansson
authors: P
authors: P
authors: Carmeliet
authors: M
authors: M
authors: Pepper
mesh_terms: D005060:Europe; D049673:History, 20th Century; D012955:Societies, Medical; D014652:Vascular Diseases / Q000266:history