Não informado. Journal of Neurology, Neurosurgery and Psychiatry.
Chicago-viite (17. p.)Não informado. Journal of Neurology, Neurosurgery and Psychiatry.
MLA-viite (8. p.)Não informado. Journal of Neurology, Neurosurgery and Psychiatry.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.