Barth, L., Baumbach, L., Hajek, A., Götzmann, L., Feiks, K., Rufer, M., . . . Siegel, A. Characteristics of patients with somatoform pain disorder. Wiley.
Chicago Style (17th ed.) CitationBarth, Lena, et al. Characteristics of Patients with Somatoform Pain Disorder. Wiley.
MLA (9th ed.) CitationBarth, Lena, et al. Characteristics of Patients with Somatoform Pain Disorder. Wiley.
Warning: These citations may not always be 100% accurate.