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1by Sigurdsson, Haraldur, Thórisdóttir, Sigríour, Björnsson, Július K.Get access
Published in Acta Ophthalmologica Scandinavica (1998)
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2by Rohatgi, Anubha, Hatlevik, Ove E., Björnsson, Julius K.Get access
Published in Large-scale Assessments in Education (2022)
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3by Björnsson, Julius K., Tomasson, Kristinn, Ingimarsson, Snorri, Helgason, TomasGet access
Published in Nordic Journal of Psychiatry (1997)
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4by Björnsson, Julius K., Tomasson, Kristinn, Ingimarsson, Snorri, Helgason, TomasGet access
Published in Nordic Journal of Psychiatry (2011)
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5by Helgason, Tómas, Björnsson, Júlíus K., Zoëga, Tómas, Thorsteinsson, Haraldur S., Tómasson, HelgiGet access
Published in European Archives of Psychiatry and Clinical Neuroscience (1997)
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