scientific article
author: Henrik Zetterberg, Kaj Blennow, Lennart Minthon, Staffan Nilsson, Annica Sjölander, Ingmar Skoog, Malin von Otter, Jonny Daborg, Deborah Gustafson
Copyright status information is not available for this work. The copyright status depends on the jurisdiction, the author's date of death and the date the work was created or published.
To learn more about copyright terms in different countries, visit the countries and terms page.