TY  - GEN
AU  - Long,D M
AU  - Apuzzo,M L
TI  - Sine qua non: the formulation of a theory of neurosurgery
SN  - 0148-396X
PY  - 2002///0307
KW  - Humans
KW  - Neurosurgery
KW  - standards
KW  - Systems Theory
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1097/00006123-200109000-00003
ER  -