Caregiving in schizophrenia: development, internal consistency and reliability of the Involvement Evaluation Questionnaire – European Version
Bob van Wijngaarden, Aart H. Schene, Maarten Koeter, José Luis Vázquez-Barquero, Helle Charlotte Knudsen, Antonio Lasalvia
British Journal of Psychiatry · 2000
10.1192/bjp.177.39.s21