title: Current concepts of X-ray microanalysis of frozen hydrated tissue.
mesh_terms: D004577:Electron Probe Microanalysis / Q000379:methods*; D005615:Freezing; D006801:Humans; D008867:Microtomy / Q000379:methods; D013048:Specimen Handling; D014867:Water / Q000032:analysis
chemical_list: D014867:Water