title: Analysis of ultra small volumes in physiology with electron probe microanalysis.
mesh_terms: D000818:Animals; D004577:Electron Probe Microanalysis / Q000379:methods*; D004602:Elements / Q000032:analysis; D004912:Erythrocytes / Q000032:analysis; D005629:Frozen Sections; D006801:Humans; D007687:Kidney Tubules, Proximal / Q000032:analysis; D010827:Physiology / Q000379:methods*; D010902:Pituitary Gland / Q000032:analysis; D012098:Reproduction; D013048:Specimen Handling / Q000379:methods*
chemical_list: D004602:Elements