1.
Comparison of the factor structure of the patient health questionnaire for somatic symptoms (PHQ-15) in Germany, the Netherlands, and China : a transcultural structural equation mo...
2.
Comparison of the Factor Structure of the Patient Health Questionnaire for Somatic Symptoms (PHQ-15) in Germany, the Netherlands, and China. A Transcultural Structural Equation Mod...
Comparison of the Factor Structure of the Patient Health Questionnaire for somatic symptoms (PHQ-15) in Germany, the Netherlands, and China : A Transcultural Structural Equation Mo...