Haug S, Caputo L, Wenger A, Kiselev N, Studhalter O, Schaub M
WhatsApp-Based Coaching Program to Support Smoking and Vaping Cessation Among Young People: Pre-Post Study on Acceptance and Preliminary Efficacy
JMIR Mhealth Uhealth 2025;13:e65301
URL: mhealth.jmir.org/2025/1/e65301
DOI: 10.2196/65301