TY - GEN AU - Marshall,A T TI - Freeze-substitution as a preparation technique for biological X-ray microanalysis SN - 0586-5581 PY - 1980///1216 KW - Acrolein KW - Animals KW - Electron Probe Microanalysis KW - methods KW - Ether KW - Freezing KW - Frozen Sections KW - Mathematics KW - Specimen Handling N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -