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Cámara, Rafael J A; Merz, Christian; Wegmann, Barbara; Stauber, Stefanie; von Känel, Roland; Egloff, Niklaus (2016). Cost-Saving Early Diagnosis of Functional Pain in Nonmalignant Pain: A Noninferiority Study of Diagnostic Accuracy. Pain research and treatment, 2016, p. 5964250. Hindawi 10.1155/2016/5964250
