by Sjaastad, Ottar, Fredriksen, Torbjorn
Published in Annals of the Indian Academy of Neurology (01.04.2019)

by Antonaci, Fabio, Fredriksen, Torbjørn, Pareja, Juan A, Sjaastad, Ottar
Published in Frontiers in neurology (18.07.2018)

by Sjaastad, Ottar
Published in Clinical ophthalmology (Auckland, N.Z.) (01.09.2008)

by Sjaastad, Ottar
Published in Current pain and headache reports (01.08.2006)

by Sjaastad, Ottar
Published in Cephalalgia (01.07.2017)

by Sjaastad, Ottar M, Fredriksen, Torbjørn A
Published in Cephalalgia Reports (01.01.2019)

by Sjaastad, Ottar, Fredriksen, Torbjørn A., Bakketeig, Leiv S.
Published in Current pain and headache reports (01.02.2009)

by Antonaci, F, Sjaastad, O
Published in Headache (01.11.1989)

by Pareja, J A, Shen, J M, Kruszewski, P, Caballero, V, Pamo, M, Sjaastad, O
Published in Headache (01.03.1996)

by Antonaci, F, Fredriksen, T A, Sjaastad, O
Published in Current pain and headache reports (01.08.2001)

by Antonaci, Fabio, Sjaastad, Ottar
Published in Cephalalgia (01.01.2013)

by Sjaastad, Ottar
Published in Functional neurology (01.07.2011)

by Antonaci, Fabio, Sjaastad, Ottar
Published in Journal of headache and pain (13.02.2014)

by Pareja, J, Sjaastad, O
Published in Headache (01.01.1996)

by Voiticovschi-Iosob, Cristina, Allena, Marta, De Cillis, Ilaria, Nappi, Giuseppe, Sjaastad, Ottar, Antonaci, Fabio
Published in Journal of headache and pain (01.09.2014)

by Antonaci, Fabio, Sjaastad, Ottar
Published in Journal of headache and pain (01.02.2014)

by Fredriksen, Torbjørn A, Antonaci, Fabio, Sjaastad, Ottar
Published in Journal of headache and pain (2015)

by Bovim, G, Fredriksen, T A, Stolt-Nielsen, A, Sjaastad, O
Published in Headache (01.04.1992)

by SJAASTAD, Ottar
Published in Journal of headache and pain (01.06.2006)

by Brodtkorb, Eylert, Sjaastad, Ottar
Published in Seizure (London, England) (01.10.2008)