Automated Text Messaging With Patients in Department of Veterans Affairs Specialty Clinics: Cluster Randomized Trial.
Vera YakovchenkoTimothy P HoganThomas K HoustonLorilei M RichardsonJessica M LipschitzBeth Ann PetrakisChris GillespieD Keith McInnesPublished in: Journal of medical Internet research (2019)
Retrospectively registered at ClinicalTrials.gov NCT03898349; https://clinicaltrials.gov/ct2/show/NCT03898349.