MK5684-01A Publisher: ERT,INC Genre: Medical Released: 11 Apr, 2024 Size: 70.0 MB Price: FREE! Click here to request a review of this app App Store Info Description MSD eCOA App is intended for use collect patient reported outcomes relating to a clinical trial. Patients must be given accounts by a participating site in order to log in to the app. Screenshots Screenshot 1 of 12