Andreas Schaer

Mucosal Erosion of the Cricoid Cartilage After the Use of an i-Gel Supraglottic Airway Device in a Patient with Diffuse Idiopathic Skeletal Hyperostosis.

M. Keel, L. Theiler, R. Greif, 2014, A & A case reports.

Transportable device for intermittent compression to support a return transport of body fluid towards the heart, and using this apparatus,

Daniel Hayoz, Beat Steffen, Hans R. Brunner, 1998 .