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Büchi S, Buddeberg C, Klaghofer R, Russi EW, Brändli O, Schlösser C, Stoll T, Villiger PM, Sensky T. Preliminary validation of PRISM (Pictorial Representation of Illness and Self Measure) - a brief method to assess suffering. Psychother Psychosom. 2002 Nov;71(6):333–41. doi: 10.1159/000065994. PMID: 12411768. |