TY  - RPRT
TI  - Interactive sonar-operated device for stereotactic and open surgery.
AU  - H F Reinhardt
AU  - H J Zweifel
PY  - 1990
DO  - 10.1159/000100241
UR  - https://pubmed.ncbi.nlm.nih.gov/2080355/
ID  - 2080355
ER  -