title: X-ray microscopy of biological specimens with a zone plate microscope.
mesh_terms: D000818:Animals; D008099:Liver / Q000648:ultrastructure; D008854:Microscopy, Electron / Q000295:instrumentation* / Q000379:methods; D008855:Microscopy, Electron, Scanning / Q000379:methods; D010839:Phytoplankton / Q000648:ultrastructure; D011829:Radiation Dosage; D011859:Radiography; D051381:Rats