An unusual case of multiple hepatic and pulmonary abscesses caused by Aggregatibacter aphrophilus in a young man: a case report

by Johannes Sumer, Sabine Haller, Mikael Sawatzki, Jan Kellner, Katia Boggian
Published 2021-02-01

Prospective Swiss pilot study of Endocuff-assisted colonoscopy in a screening population

by Mikael Sawatzki, Christa Meyenberger, Urs Albert Marbet, Johannes Haarer, Remus Frei
Published 2015-02-01