Virus Imaging by Electron Microscopy1939
Uses electron microscopy to visualize virus particles beyond the resolving power of optical microscopes.
Historical person
Historical biography and chronological timeline for Helmut Ruska, based on 1 World History Database records associated with Germany.
Uses electron microscopy to visualize virus particles beyond the resolving power of optical microscopes.
Physician
This biography is assembled from World History Database records filtered by country and personal-name fields. Exact duplicate display records are removed. The database is an index rather than a complete narrative biography; formal research should verify entries against relevant primary or specialist sources.