Items where Author is "Portenhauser, Alexandra"

Messner, Eva-Maria and Sturm, Niklas and Terhorst, Yannik and Sander, Lasse B and Schultchen, Dana and Portenhauser, Alexandra and Schmidbaur, Simone and Stach, Michael and Klaus, Jochen and Baumeister, Harald and Walter, Benjamin M (2022) Mobile Apps for the Management of Gastrointestinal Diseases: Systematic Search and Evaluation Within App Stores. J Med Internet Res, 24 (10). e37497.