| Predictors of burnout and job satisfaction among Turkish physicians A Ozyurt, O Hayran, H Sur Journal of the Association of Physicians 99 (3), 161-169, 2006 | 503 | 2006 |
| Prevalence and distribution of oral lesions: a cross‐sectional study in Turkey G Mumcu, H Cimilli, H Sur, O Hayran, T Atalay Oral diseases 11 (2), 81-87, 2005 | 249 | 2005 |
| Knowledge and attitudes of university students toward pandemic influenza: a cross-sectional study from Turkey H Akan, Y Gurol, G Izbirak, S Ozdatlı, G Yilmaz, A Vitrinel, O Hayran BMC Public health 10, 1-8, 2010 | 208 | 2010 |
| Oral health is impaired in Behcet's disease and is associated with disease severity G Mumcu, T Ergun, N Inanc, I Fresko, T Atalay, O Hayran, H Direskeneli Rheumatology 43 (8), 1028-1033, 2004 | 195 | 2004 |
| Biochemical and behavioral indices related to BMI in schoolchildren in urban Turkey H Sur, M Kolotourou, M Dimitriou, B Kocaoglu, Y Keskin, O Hayran, ... Preventive medicine 41 (2), 614-621, 2005 | 165 | 2005 |
| Evaluation of life satisfaction index of the elderly people living in nursing homes F Subaşı, O Hayran Archives of gerontology and geriatrics 41 (1), 23-29, 2005 | 163 | 2005 |
| Sağlık hizmetleri: örgütlenme, finansman, yönetim, mevzuat O Hayran, H Sur Yüce yayım, 1998 | 153 | 1998 |
| Knowledge and attitudes towards complementary and alternative medicine among medical students in Turkey H Akan, G Izbirak, EÇ Kaspar, ÇA Kaya, S Aydin, N Demircan, ... BMC complementary and alternative medicine 12, 1-7, 2012 | 143 | 2012 |
| The assessment of oral health‐related quality of life by factor analysis in patients with Behcet's disease and recurrent aphthous stomatitis G Mumcu, O Hayran, DO Ozalp, N Inanc, S Yavuz, T Ergun, H Direskeneli Journal of oral pathology & medicine 36 (3), 147-152, 2007 | 136 | 2007 |
| Cadmium, lead, mercury and copper in fish from the Marmara Sea, Turkey Y Keskin, R Baskaya, O Özyaral, T Yurdun, NE Lüleci, O Hayran Bulletin of environmental contamination and toxicology 78, 258-261, 2007 | 133 | 2007 |
| Prevalence of iron deficiency among schoolchildren of different socio-economic status in urban Turkey Y Keskin, G Moschonis, M Dimitriou, H Sur, B Kocaoglu, O Hayran, ... European Journal of Clinical Nutrition 59 (1), 64-71, 2005 | 126 | 2005 |
| Detection of natural white spot caries lesions by an ultrasonic system. FÇ Yanıkoğlu, F Öztürk, O Hayran, M Analoui, GK Stookey Caries Research 34 (3), 2000 | 122 | 2000 |
| Eating patterns of Turkish adolescents: a cross-sectional survey M Akman, H Akan, G İzbirak, Ö Tanrıöver, SM Tilev, A Yıldız, S Tektaş, ... Nutrition journal 9, 1-5, 2010 | 108 | 2010 |
| Rotavirus and adenovirus frequency among patients with acute gastroenteritis and their relationship to clinical parameters: a retrospective study in Turkey H Akan, G İzbırak, Y Gürol, S Sarıkaya, TS Gündüz, G Yılmaz, O Hayran, ... Asia Pacific family medicine 8, 1-8, 2009 | 106 | 2009 |
| Hastane yöneticiliği O Hayran, H Sur Nobel Tıp Kitabevleri Ltd., İstanbul, 1997 | 102 | 1997 |
| Patient satisfaction in dental outpatient clinics in Turkey H Sur, O Hayran, C Yildirim, G Mumcu Croatian medical journal 45 (5), 651-654, 2004 | 100 | 2004 |
| An epidemiologic study of headache in Turkey: a nationwide survey Turkish Headache Epidemiology Study Group Neurology 50 (4), 225, 1998 | 92 | 1998 |
| Influence of social environment in smoking among adolescents in Turkey T Erbaydar, S Lawrence, E Dagli, O Hayran, NE Collishaw The European Journal of Public Health 15 (4), 404-410, 2005 | 91 | 2005 |
| Vaccine hesitancy and anti-vaccination attitudes during the start of COVID-19 vaccination program: a content analysis on twitter data H Küçükali, Ö Ataç, AS Palteki, AZ Tokaç, O Hayran Vaccines 10 (2), 161, 2022 | 82 | 2022 |
| The links between health-related behaviors and life satisfaction in elderly individuals who prefer institutional living S Inal, F Subasi, SM Ay, O Hayran BMC Health Services Research 7, 1-7, 2007 | 82 | 2007 |
