A Comparison of the Mallampati evaluation in neutral or extended cervical spine positions: a retrospective observational study of >80 000 patients: British Journal of Anaesthesia, 2016; 116(5): 690-8, DOI 10.1093/bja/aew056
1 Department of Anaesthesiology and Pain Therapy, Inselspital, University Hospital Bern and University of Bern, Switzerland Department of Anaesthesia and Intensive Care, Barts Heart Centre, London, UK maren.kleine-brueggeney@insel.ch.
2 Department of Anaesthesiology and Pain Therapy, Inselspital, University Hospital Bern and University of Bern, Switzerland.
3 Department of Anaesthesiology, University Hospital Centre and University of Lausanne, Lausanne, Switzerland.
4 Division of Anaesthesiology, University Hospitals of Geneva and Faculty of Medicine, University of Geneva, Geneva, Switzerland.