TY  - RPRT
TI  - Film supporting frames for mounting serial section grids.
AU  - R Wettstein
AU  - A Grauer
PY  - 1973
DO  - 10.1016/s0022-5320(73)90023-3
UR  - https://pubmed.ncbi.nlm.nih.gov/4578332/
ID  - 4578332
ER  -