title: [Spaander, Director-General for the Institute of Public Health, 1950-1979].
authors.forename: H C
authors.initials: HC
authors.lastname: Walvoort
mesh_terms: D001803:Blood Transfusion / Q000266:history; D049673:History, 20th Century; D006801:Humans; D009426:Netherlands; D011634:Public Health / Q000266:history