| Catastrophic household expenditure for health care in a low-income society: a study from Nouna District, Burkina Faso TT Su, B Kouyaté, S Flessa Bulletin of the World Health Organization 84 (1), 21-27, 2006 | 492 | 2006 |
| Impact of fatty liver disease on health care utilization and costs in a general population: a 5-year observation SE Baumeister, H Völzke, P Marschall, U John, CO Schmidt, S Flessa, ... Gastroenterology 134 (1), 85-94, 2008 | 271 | 2008 |
| Grundzüge der Krankenhausbetriebslehre 3. A. S Fleßa Oldenbourg Wissenschaftsverlag Verlag, 2013 | 209 | 2013 |
| The cost of dialysis in low and middle-income countries: a systematic review L Mushi, P Marschall, S Fleßa BMC health services research 15, 1-10, 2015 | 156 | 2015 |
| Community health insurance in sub‐Saharan Africa: what operational difficulties hamper its successful development? M De Allegri, R Sauerborn, B Kouyaté, S Flessa Tropical Medicine & International Health 14 (5), 586-596, 2009 | 143 | 2009 |
| Life-and person-centred help in Mecklenburg-Western Pomerania, Germany (DelpHi): study protocol for a randomised controlled trial JR Thyrian, T Fiß, A Dreier, G Böwing, A Angelow, S Lueke, S Teipel, ... Trials 13, 1-11, 2012 | 137 | 2012 |
| Gesundheitsökonomik: eine Einführung in das wirtschaftliche Denken für Mediziner S Fleßa Springer-Verlag, 2007 | 135* | 2007 |
| Efficiency of primary care in rural Burkina Faso. A two-stage DEA analysis P Marschall, S Flessa Health economics review 1, 1-15, 2011 | 121 | 2011 |
| Societal cost-of-illness in patients with borderline personality disorder one year before, during and after dialectical behavior therapy in routine outpatient care T Wagner, T Fydrich, C Stiglmayr, P Marschall, HJ Salize, B Renneberg, ... Behaviour Research and Therapy 61, 12-22, 2014 | 118 | 2014 |
| Rapid assessment of infrastructure of primary health care facilities–a relevant instrument for health care systems management S Scholz, B Ngoli, S Flessa BMC health services research 15, 1-10, 2015 | 98 | 2015 |
| Gender role and child health care utilization in Nepal S Pokhrel, R Snow, H Dong, B Hidayat, S Flessa, R Sauerborn Health policy 74 (1), 100-109, 2005 | 98 | 2005 |
| Modelling lifelong costs of caries with and without fluoride use CH Splieth, S Fleßa European Journal of Oral Sciences 116 (2), 164-169, 2008 | 92 | 2008 |
| Where efficiency saves lives: A linear programme for the optimal allocation of health care resources in developing countries S Flessa Health Care Management Science 3, 249-267, 2000 | 89 | 2000 |
| Grundzüge der Krankenhaussteuerung S Fleßa Oldenbourg Verlag, 2008 | 86 | 2008 |
| Use of discrete-event simulation to evaluate strategies for the prevention of mother-to-child transmission of HIV in developing countries MS Rauner, SC Brailsford, S Flessa Journal of the Operational Research Society 56 (2), 222-233, 2005 | 83 | 2005 |
| Determinants of household health expenditure on western institutional health care TT Su, S Pokhrel, A Gbangou, S Flessa The European Journal of Health Economics 7, 195-203, 2006 | 76 | 2006 |
| Assessing the efficiency of rural health centres in Burkina Faso: an application of Data Envelopment Analysis P Marschall, S Flessa Journal of Public Health 17, 87-95, 2009 | 74 | 2009 |
| Innovations in health care—a conceptual framework S Flessa, C Huebner International journal of environmental research and public health 18 (19), 10026, 2021 | 73 | 2021 |
| Cohort profile: Greifswald approach to individualized medicine (GANI_MED) HJ Grabe, H Assel, T Bahls, M Dörr, K Endlich, N Endlich, P Erdmann, ... Journal of translational medicine 12, 1-15, 2014 | 69 | 2014 |
| Basing care reforms on evidence: the Kenya health sector costing model S Flessa, M Moeller, T Ensor, K Hornetz BMC health services research 11, 1-15, 2011 | 68 | 2011 |
