Biochemistry.
Department of Biochemistry
Faculty of Science
University of Oulu
PO.Box 3000, FI-90014,
Finland.
Chemistry.
Department of Chemistry,
Faculty of Science,
P.O. Box 3000,
FI-90014, Finland.
Geochemistry.
Department of Geology (geochemistry),
Faculty of Science,
University of Oulu,
P.o. Box 3000,
FI-90014, Finland,
Medical Biochemistry .
Department of Medical Biochemistry and Molecular Biology,
Faculty of Medicine,
University of Oulu,
P.O. Box 5000,
FIN-90014,
Finland.