S2e guideline: positioning and early mobilisation in prophylaxis or therapy of pulmonary disorders Th. BeinM. BischoffH. Wrigge Guidelines and recommendations Open access 03 September 2015 Pages: 1 - 26
S1 guidelines on airway management T. PiephoE. CavusA. Timmermann Leitlinien und Empfehlungen 04 January 2016 Pages: 27 - 40