van der Maas, Mark and Shi, Jing and Elton-Marshall, Tara and Hodgins, David C and Sanchez, Sherald and Lobo, Daniela Ss and Hagopian, Sylvia and Turner, Nigel E (2019) Internet-based interventions for problem gambling: scoping review. JMIR Mental Health , 6 , (1) , e65.