TY  - RPRT
TI  - Electron cryomicroscopy methods.
AU  - V M Unger
PY  - 2001
DO  - 10.1016/s0959-440x(00)00260-8
UR  - https://pubmed.ncbi.nlm.nih.gov/11785754/
ID  - 11785754
ER  -