Studiduell - A quiz app on the subjects of clinical chemistry / laboratory medicine and pediatric and adolescent medicine created at the Cologne University Hospital. Play the Studiduell app with friends, fellow students, colleagues or unknown opponents and find out who is the better. Or play the Studiduell app alone and improve your knowledge. Register for free with your email address (this remains secret and will not be published) and a player pseudonym and off you go! In the Clinical Chemis