title: Dedication to Professor Hans-Günter Gassen. On the occasion of his 70th birthday and retirement.
authors.forename: Barbara
authors.initials: B
authors.lastname: Janssens
mesh_terms: D001671:Biochemistry / Q000266:history*; D001709:Biotechnology / Q000266:history*; D005858:Germany; D049673:History, 20th Century; D049674:History, 21st Century; D007221:Industry / Q000266:history*; D010506:Periodicals as Topic / Q000266:history*; D014481:United States; D014495:Universities / Q000266:history*