Groeben, H., 		Schulze, L., 		Brunkhorst, V., 		Alesina, P., & 		Walz, M.
(2021).
 Catecholamine Concentrations during and after Retroperitoneoscopic Adrenalectomies in Surgeon, Anaesthetist and Patients – how is physiological stress different from pathophysiological stress?.
<em>Medical Research Archives, 9</em>(4).
doi:10.18103/mra.v9i4.2403