TY  - RPRT
TI  - The double microscope: its use in three-dimensional reconstruction from serial sections.
AU  - M Fahle
PY  - 1988
DO  - 10.1016/0165-0270(88)90180-x
UR  - https://pubmed.ncbi.nlm.nih.gov/3357358/
ID  - 3357358
ER  -