Effectiveness of a Web-Based SUpport PRogram (SUPR) for Hearing Aid Users Aged 50+: Two-Arm, Cluster Randomized Controlled Trial.
Janine F J MeijerinkMarieke PronkBirgit I WitteVera JansenSophia E KramerPublished in: Journal of medical Internet research (2020)
RR2-10.1136/bmjopen-2016-015012.