Validation of the German eHealth impact questionnaire for online health information users affected by multiple sclerosis.
Anna SippelKarin Riemann-LorenzJana PöttgenRenate WiedemannKarin DrixlerEva Maria BitzerChristine HolmbergSusanne LeziusChristoph HeesenPublished in: BMC Medical Informatics Decis. Mak. (2022)