Aki Hietaharju

The prevalence of neuropsychiatric syndromes in systemic lupus erythematosus

Hanna Ainiala, Jukka Loukkola, Jukka Peltola et al. · Neurology · 2001 · 487 citations

Validity of the new American College of Rheumatology criteria for neuropsychiatric lupus syndromes: a population‐based evaluation

Hanna Ainiala, Aki Hietaharju, Jukka Loukkola et al. · Arthritis & Rheumatism · 2001 · 334 citations

EFNS guidelines for the use of intravenous immunoglobulin in treatment of neurological diseases

Irina Elovaara, Slobodan Apostolski, P. van Doorn et al. · European Journal of Neurology · 2008 · 286 citations · Full text

Cerebral MRI abnormalities and their association with neuropsychiatric manifestations in SLE: a population‐based study

Hanna Ainiala, Prasun Dastidar, Jukka Loukkola et al. · Scandinavian Journal of Rheumatology · 2005 · 144 citations

Nervous system manifestations in Sjögren's syndrome

Aki Hietaharju, U. I. Yli-Kerttula, V. Häkkinen et al. · Acta Neurologica Scandinavica · 2009 · 112 citations