G. Gravdahl

发表

K. Hagen, P. M. Omland, M. Uglem, 2016, Clinical Neurophysiology.

L. Stovner, K. Hagen, A. Vik, 2018, The Journal of Headache and Pain.

L. Stovner, T. Sand, K. Hagen, 2019, The Journal of Headache and Pain.

L. Stovner, T. Sand, K. Hagen, 2015, Cephalalgia : an international journal of headache.

L. Stovner, L. Aakerøy, M. Bjørk, 2023, Cephalalgia : an international journal of headache.

L. Stovner, Ø. Salvesen, K. Hagen, 2011, Cephalalgia : an international journal of headache.

A. Åsberg, M. Stjern, T. Sand, 2018, The Journal of Headache and Pain.

E. Tronvik, S. Fougner, O. Solheim, 2016, World neurosurgery.

M. Bjørk, T. Sand, K. Hagen, 2013, The Journal of Headache and Pain.

L. Stovner, K. Hagen, J. Zwart, 2009, Cephalalgia : an international journal of headache.

L. Stovner, T. Sand, E. Tronvik, 2009, Acta neurologica Scandinavica.

L. Stovner, M. Bjørk, M. Stjern, 2013, The Journal of Headache and Pain.

L. Stovner, K. Hagen, A. Vik, 2016, Cephalalgia : an international journal of headache.

L. Stovner, M. S. Mykland, M. Uglem, 2023, Cephalalgia : an international journal of headache.

M. Stjern, M. Uglem, T. Sand, 2017, The Journal of Headache and Pain.

E. Tronvik, E. Brenner, A. Olsen, 2020, JMIR formative research.

P. Nachev, E. Tronvik, M. Matharu, 2023, Cephalalgia : an international journal of headache.