TY  - RPRT
TI  - [Internal echography. Problems inherent in iconographic documentation and reporting. A proposal for codification].
AU  - C Zacchi
AU  - F Angelini
AU  - L Rubaltelli
PY  - 1987
UR  - https://pubmed.ncbi.nlm.nih.gov/3299512/
ID  - 3299512
ER  -