Feasibility studies, clinical trials and multicentre collaboration.
Division of Neurosurgery, University of Cambridge, Box 167, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK. clt29@medschl.cam.ac.uk.
Carole L
CL
Turner
Division of Neurosurgery, University of Cambridge, Box 167, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK.
Angelos G
AG
Kolias
Division of Neurosurgery, University of Cambridge, Box 167, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK.
Peter J
PJ
Hutchinson
D002986:Clinical Trials as Topic; D005240:Feasibility Studies; D015337:Multicenter Studies as Topic