[Neurosurgery and investments].
Ingebrigtsen
Tor
T
Kloster
Roar
R
D003362:Cost-Benefit Analysis; D006291:Health Policy / Q000191:economics*; D006801:Humans; D007449:Investments; D009493:Neurosurgery / Q000191:economics*; D019635:Neurosurgical Procedures / Q000191:economics*; D009664:Norway