von Wagner, Christian, Hirst, Yasemin ORCID: 0000-0002-0167-9428, Waller, Jo, Ghanouni, Alex, McGregor, Lesley M., Kerrison, Robert S., Verstraete, Wouter, Vlaev, Ivo, Sieverding, Monika et al (2019) The impact of descriptive norms on motivation to participate in cancer screening – Evidence from online experiments. Patient Education and Counseling, 102 (9). pp. 1621-1628. ISSN 0738-3991