TY  - RPRT
TI  - [The electron microscope in Italy: present state and prospective development].
AU  - G Donelli
AU  - P G Merli
AU  - I Pasquali Ronchetti
AU  - U Valdrè
PY  - 1982
UR  - https://pubmed.ncbi.nlm.nih.gov/7171169/
ID  - 7171169
ER  -