title: Helmut Ruska and the visualisation of viruses.
authors.affiliation: Department of Virology, Charité Medical School, Humboldt University, Berlin, Germany. detlev.kruger@charite.de
authors.forename: D H
authors.initials: DH
authors.lastname: Kruger
authors.forename: P
authors.initials: P
authors.lastname: Schneck
authors.forename: H R
authors.initials: HR
authors.lastname: Gelderblom
mesh_terms: D005858:Germany; D049673:History, 20th Century; D006801:Humans; D008854:Microscopy, Electron / Q000266:history*; D014773:Virology / Q000266:history*; D014780:Viruses