TY  - RPRT
TI  - Burr-hole ring-cap and electrode anchoring device. Technical note.
AU  - C D Ray
PY  - 1981
DO  - 10.3171/jns.1981.55.6.1004
UR  - https://pubmed.ncbi.nlm.nih.gov/7299457/
ID  - 7299457
ER  -