TY  - RPRT
TI  - An improved negative staining technique using a thin quartz membrane as sample support.
AU  - M Stenberg
AU  - G Stemme
AU  - H Nygren
PY  - 1987
DO  - 10.3109/10520298709108000
UR  - https://pubmed.ncbi.nlm.nih.gov/2442861/
ID  - 2442861
ER  -