Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Aalten, Evert" or (type any "bookEditor issueEditor" and editor="Aalten, Evert") Add to list Miscellaneous open access Film documentary : nodding syndrome: an illness in the making Karin van Bemmel (UGent) and Evert Aalten (2017)