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Effectiveness of a Web-based Intervention for Problem Drinkers and Reasons for Dropout: Randomized Controlled Trial

Marloes G Postel, Hein A de Haan, Elke D ter Huurne, Eni S Becker, Cor AJ de Jong

J Med Internet Res 2010;12(4):e68

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A Pilot Randomized Controlled Trial of a Digital Intervention Aimed at Improving Food Purchasing Behavior: The Front-of-Pack Food Labels Impact on Consumer Choice Study

Richard A Harrington, Peter Scarborough, Charo Hodgkins, Monique M Raats, Gill Cowburn, Moira Dean, Aiden Doherty, Charlie Foster, Edmund Juszczak, Cliona Ni Mhurchu, Naomi Winstone, Richard Shepherd, Lada Timotijevic, Mike Rayner

JMIR Form Res 2019;3(2):e9910

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Methodological Challenges in Online Trials

Elizabeth Murray, Zarnie Khadjesari, Ian White, Eleftheria Kalaitzaki, Christine Godfrey, Jim McCambridge, Simon Thompson, Paul Wallace

J Med Internet Res 2009;11(2):e9

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Mental Health Promotion Among University Students Using Text Messaging: Protocol for a Randomized Controlled Trial of a Mobile Phone–Based Intervention

Kristin Thomas, Marcus Bendtsen

JMIR Res Protoc 2019;8(8):e12396

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Electronic Screening for Alcohol Use and Brief Intervention by Email for University Students: Reanalysis of Findings From a Randomized Controlled Trial Using a Bayesian Framework

Marcus Bendtsen

J Med Internet Res 2019;21(11):e14419

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Mobile Device–Based Electronic Data Capture System Used in a Clinical Randomized Controlled Trial: Advantages and Challenges

Jing Zhang, Lei Sun, Yu Liu, Hongyi Wang, Ningling Sun, Puhong Zhang

J Med Internet Res 2017;19(3):e66

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Effectiveness of a Web-Based Self-Help Program for Suicidal Thinking in an Australian Community Sample: Randomized Controlled Trial

Bregje AJ van Spijker, Aliza Werner-Seidler, Philip J Batterham, Andrew Mackinnon, Alison L Calear, John A Gosling, Julia Reynolds, Ad JFM Kerkhof, Daniela Solomon, Fiona Shand, Helen Christensen

J Med Internet Res 2018;20(2):e15

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Reducing Alcohol Consumption Among Risky Drinkers in the General Population of Sweden Using an Interactive Mobile Health Intervention: Protocol for a Randomized Controlled Trial

Marcus Bendtsen, Jim McCambridge

JMIR Res Protoc 2019;8(4):e13119

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The Effectiveness of Educational Mobile Messages for Assisting in the Prevention of Early Childhood Caries: Protocol for a Randomized Controlled Trial

Patricia Estefania Ayala Aguirre, Matheus Lotto, Anna Paola Strieder, Agnes Fátima Pereira Cruvinel, Thiago Cruvinel

JMIR Res Protoc 2019;8(9):e13656

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Development and Assessment of a Gastroscopy Electronic Learning System for Primary Learners: Randomized Controlled Trial

Shuang Li, Guoqing Li, Ying Liu, Wanying Xu, Ningning Yang, Haoyuan Chen, Ning Li, Kunpeng Luo, Shizhu Jin

J Med Internet Res 2020;22(3):e16233

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