Measurement properties of the Patient Health Questionnaire 15 (PHQ-15) and Somatic Symptom Disorder B-criteria scale (SSD-12), including revised 1-week versions
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Abstract The Patient Health Questionnaire 15 (PHQ-15), which measures somatic symptom burden, and the Somatic Symptom Disorder B-criteria scale 12 (SSD-12), which measures symptom preoccupation, are widely used questionn...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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