@article{{MRA}{}, author = {Groeben, H., Schulze, L., Brunkhorst, V., Alesina, P., Walz, M.}, title = { Catecholamine Concentrations during and after Retroperitoneoscopic Adrenalectomies in Surgeon, Anaesthetist and Patients – how is physiological stress different from pathophysiological stress?}, journal = {Medical Research Archives}, volume = {9}, number = {4}, year = {2021}, doi = {10.18103/mra.v9i4.2403}, url = {https://esmed.org/MRA/mra/article/view/2403} }