TY  - RPRT
TI  - Neurosurgery in future years.
AU  - F H Mayfield
PY  - 1969
DO  - 10.1016/s0001-2092(08)70645-8
UR  - https://pubmed.ncbi.nlm.nih.gov/5194935/
ID  - 5194935
ER  -