by Karttunen, A I, Jartti, P H, Ukkola, V A, Sajanti, J, Haapea, M
Published in Acta neurochirurgica (01.08.2003)

by Jartti, P, Karttunen, A, Jartti, A, Ukkola, V, Sajanti, J, Pyhtinen, J
Published in Acta radiologica (1987) (01.05.2004)

by Ilkko, E., Reponen, J., Ukkola, V., Koivukangas, J.
Published in Clinical radiology (01.03.1998)

by KARTTUNEN, A. I, JARTTI, P. H, UKKOLA, V. A, SAJANTI, J, HAAPEA, M, ACHTEN, E, MENDELOW, A. D
Published in Acta neurochirurgica (2003)

by Ukkola, V., Heikkinen, E.R., Isojärvi, J.
Published in Clinical neurology and neurosurgery (01.07.1997)

by Ukkola, V, Heikkinen, E R
Published in Acta neurochirurgica (1990)

by Juvonen, T, Tervonen, O, Ukkola, V, Klintrup, H E
Published in The journal of trauma (01.02.1994)