title: Professor H J Koornhof - a tribute and an appreciation.
authors.forename: B D
authors.initials: BD
authors.lastname: Schoub
mesh_terms: D004813:Epidemiology / Q000266:history; D049673:History, 20th Century; D049674:History, 21st Century; D008829:Microbiology / Q000266:history; D013019:South Africa