Authors: Eva Langeland; Astrid K Wahl; Kjell Kristoffersen; Monica W Nortvedt; Berit R Hanestad Journal: Qual Life Res Date: 2007-04-03 Impact factor: 4.147
Authors: Olav Martin Klepp; Arne Mastekaasa; Tom Sørensen; Inger Sandanger; Robert Kleiner Journal: Int J Methods Psychiatr Res Date: 2007 Impact factor: 4.035
Authors: Claudia Sardu; Alessandra Mereu; Alessandra Sotgiu; Laura Andrissi; Maria Katarina Jacobson; Paolo Contu Journal: Clin Pract Epidemiol Ment Health Date: 2012-02-14