Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Save this search Download search results Subscribe to news feed Your filters: cql: author="Onghena, P" or (type any "bookEditor issueEditor" and editor="Onghena, P") Add to list Journal Article A1 open access Non-suicidal self-injury in adolescence: a longitudinal study of the relationship between NSSI, psychological distress and perceived parenting I Baetens, L Claes, P Onghena, H Grietens, K Van Leeuwen, C Pieters, Roeljan Wiersema (UGent) and JW Griffith (2014) JOURNAL OF ADOLESCENCE. 37(6). p.817-826 Add to list Journal Article A1 open access Is nonsuicidal self injury associated with parenting and family factors? I Baetens, L Claes, G Martin, P Onghena, H Grietens, K Van Leeuwen, C Pieters, Roeljan Wiersema (UGent) and JW Griffith (2014) JOURNAL OF EARLY ADOLESCENCE. 34(3). p.387-405