TY  - RPRT
TI  - A newly designed key-hole button.
AU  - J Koyama
AU  - K Hongo
AU  - T Iwashita
AU  - S Kobayashi
PY  - 2000
DO  - 10.3171/jns.2000.93.3.0506
UR  - https://pubmed.ncbi.nlm.nih.gov/10969954/
ID  - 10969954
ER  -