Berger, A. K., Zschäbitz, S., Jäger, D., & Haag, G. M. (2015). Palliative chemotherapy for gastroesophageal cancer in old and very old patients: A retrospective cohort study at the National Center for Tumor Diseases, Heidelberg. World journal of gastroenterology, 21(16), . https://doi.org/10.3748/wjg.v21.i16.4911
Chicago-Zitierstil (17. Ausg.)Berger, Anne Katrin, Stefanie Zschäbitz, Dirk Jäger, und Georg Martin Haag. "Palliative Chemotherapy for Gastroesophageal Cancer in Old and Very Old Patients: A Retrospective Cohort Study at the National Center for Tumor Diseases, Heidelberg." World Journal of Gastroenterology 21, no. 16 (2015). https://doi.org/10.3748/wjg.v21.i16.4911.
MLA-Zitierstil (9. Ausg.)Berger, Anne Katrin, et al. "Palliative Chemotherapy for Gastroesophageal Cancer in Old and Very Old Patients: A Retrospective Cohort Study at the National Center for Tumor Diseases, Heidelberg." World Journal of Gastroenterology, vol. 21, no. 16, 2015, https://doi.org/10.3748/wjg.v21.i16.4911.