Berens, S., Engel, F., Gauss, A., Tesarz, J., Herzog, W., Niesler, B., . . . Schäfert, R. (2020). Patients with multiple functional gastrointestinal disorders (FGIDs) show increased illness severity: A cross-sectional study in a tertiary care FGID specialty clinic. Gastroenterology research and practice. https://doi.org/10.1155/2020/9086340
Chicago-Zitierstil (17. Ausg.)Berens, Sabrina, Felicitas Engel, Annika Gauss, Jonas Tesarz, Wolfgang Herzog, Beate Niesler, Esther Stroe-Kunold, und Rainer Schäfert. "Patients with Multiple Functional Gastrointestinal Disorders (FGIDs) Show Increased Illness Severity: A Cross-sectional Study in a Tertiary Care FGID Specialty Clinic." Gastroenterology Research and Practice 2020. https://doi.org/10.1155/2020/9086340.
MLA-Zitierstil (9. Ausg.)Berens, Sabrina, et al. "Patients with Multiple Functional Gastrointestinal Disorders (FGIDs) Show Increased Illness Severity: A Cross-sectional Study in a Tertiary Care FGID Specialty Clinic." Gastroenterology Research and Practice, 2020, https://doi.org/10.1155/2020/9086340.