Wortmann, V., Kober, D., Pulic, M., Boelmans, K., Petzoldt, M., Stalla, G., Wiedemann, K., & Kellner, M. 2017 Jun 15. Corticotropin-releasing hormone and copeptin as acute stress markers in serial cerebrospinal fluid – first evidence for non-response during insulin hypoglycemia test. Medical Research Archives. [Online] 5:6