| Health-related locus of control and health behaviour among university students in North Rhine Westphalia, Germany SM Helmer, A Krämer, RT Mikolajczyk BMC research notes 5, 1-8, 2012 | 182 | 2012 |
| Engagement in health risk behaviours before and during the COVID-19 pandemic in German university students: results of a cross-sectional study H Busse, C Buck, C Stock, H Zeeb, CR Pischke, PMM Fialho, C Wendt, ... International Journal of Environmental Research and Public Health 18 (4), 1410, 2021 | 116 | 2021 |
| Illicit substance use among university students from seven European countries: A comparison of personal and perceived peer use and attitudes towards illicit substance use SM Helmer, RT Mikolajczyk, J McAlaney, B Vriesacker, G Van Hal, ... Preventive Medicine 67, 204-209, 2014 | 77 | 2014 |
| Personal and perceived peer use of and attitudes toward alcohol among university and college students in seven EU countries: Project SNIPE J McAlaney, SM Helmer, C Stock, B Vriesacker, G Van Hal, RC Dempsey, ... Journal of studies on alcohol and drugs 76 (3), 430-438, 2015 | 72 | 2015 |
| Perceptions of study conditions and depressive symptoms during the COVID-19 pandemic among university students in Germany: Results of the international COVID-19 student well … PM Matos Fialho, F Spatafora, L Kühne, H Busse, SM Helmer, H Zeeb, ... Frontiers in public health 9, 674665, 2021 | 68 | 2021 |
| A feasibility trial to examine the social norms approach for the prevention and reduction of licit and illicit drug use in European University and college students CR Pischke, H Zeeb, G Van Hal, B Vriesacker, J McAlaney, BM Bewick, ... BMC Public health 12, 1-8, 2012 | 58 | 2012 |
| Normative misperceptions of tobacco use among university students in seven European countries: Baseline findings of the ‘Social Norms Intervention for the prevention of … CR Pischke, SM Helmer, J McAlaney, BM Bewick, B Vriesacker, ... Addictive Behaviors 51, 158-164, 2015 | 56 | 2015 |
| Licit and illicit substance use patterns among university students in Germany using cluster analysis L Schilling, H Zeeb, C Pischke, S Helmer, A Schmidt-Pokrzywniak, ... Substance abuse treatment, prevention, and policy 12, 1-11, 2017 | 55 | 2017 |
| Normative perceptions of cannabis use among European university students: associations of perceived peer use and peer attitudes with personal use and attitudes RC Dempsey, J McAlaney, SM Helmer, CR Pischke, Y Akvardar, ... Journal of studies on alcohol and drugs 77 (5), 740-748, 2016 | 54 | 2016 |
| Education competencies for integrative oncology—results of a systematic review and an international and interprofessional consensus procedure CM Witt, LG Balneaves, LE Carlson, M Cohen, G Deng, JM Fouladbakhsh, ... Journal of Cancer Education 37 (3), 499-507, 2022 | 42 | 2022 |
| Fear of infection and depressive symptoms among German university students during the COVID-19 pandemic: results of COVID-19 international student well-being study F Spatafora, PM Matos Fialho, H Busse, SM Helmer, H Zeeb, C Stock, ... International journal of environmental research and public health 19 (3), 1659, 2022 | 33 | 2022 |
| Prävalenz von Erkrankungen und Beschwerden bei Studierenden in NRW S Meier, RT Mikolajczyk, S Helmer, MK Akmatov, B Steinke, A Krämer Prävention und Gesundheitsförderung 5 (3), 257-264, 2010 | 32 | 2010 |
| Worsened financial situation during the COVID-19 pandemic was associated with depressive symptomatology among university students in Germany: Results of the COVID-19 … S Negash, N Kartschmit, RT Mikolajczyk, S Watzke, PM Matos Fialho, ... Frontiers in Psychiatry 12, 743158, 2021 | 31 | 2021 |
| Outcomes and outcome measures used in evaluation of communication training in oncology–a systematic literature review, an expert workshop, and recommendations for future research F Fischer, S Helmer, A Rogge, JI Arraras, A Buchholz, A Hannawa, ... BMC cancer 19, 1-15, 2019 | 30 | 2019 |
| Personal and perceived peer use and attitudes towards use of non-prescribed prescription sedatives and sleeping pills among university students in seven European countries G Lehne, H Zeeb, CR Pischke, R Mikolajczyk, BM Bewick, J McAlaney, ... Addictive behaviors 87, 17-23, 2018 | 29 | 2018 |
| Training oncology physicians to advise their patients on complementary and integrative medicine: an implementation study for a manual‐guided consultation CM Witt, SM Helmer, P Schofield, M Wastell, C Canella, AV Thomae, ... Cancer 126 (13), 3031-3041, 2020 | 27 | 2020 |
| Development and evaluation of the efficacy of a web-based ‘social norms’-intervention for the prevention and reduction of substance use in a cluster-controlled trial conducted … SM Helmer, S Muellmann, H Zeeb, CR Pischke BMC public health 16, 1-6, 2016 | 23 | 2016 |
| Negative consequences of substance use in European University students: Results from project SNIPE J McAlaney, RC Dempsey, SM Helmer, G Van Hal, BM Bewick, ... European addiction research 27 (1), 75-82, 2021 | 22 | 2021 |
| Effects of training oncology physicians advising patients on complementary and integrative therapies on patient‐reported outcomes: A multicenter, cluster‐randomized trial AA Rogge, SM Helmer, R King, C Canella, K Icke, D Pach, CM Witt Cancer 127 (15), 2683-2692, 2021 | 20 | 2021 |
| Evaluation of a blended-learning training concept to train oncology physicians to advise their patients about complementary and integrative medicine (KOKON-KTO): study protocol … SM Helmer, AA Rogge, F Fischer, D Pach, M Horneber, S Roll, CM Witt Trials 20 (1), 1-12, 2019 | 20 | 2019 |
