Stefanie Friedrich

2.2k total citations · 1 hit paper
50 papers, 1.6k citations indexed

About

Stefanie Friedrich is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Stefanie Friedrich has authored 50 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Cardiology and Cardiovascular Medicine, 14 papers in Radiology, Nuclear Medicine and Imaging and 10 papers in Epidemiology. Recurrent topics in Stefanie Friedrich's work include Liver Disease Diagnosis and Treatment (10 papers), Retinal Imaging and Analysis (9 papers) and Blood Pressure and Hypertension Studies (8 papers). Stefanie Friedrich is often cited by papers focused on Liver Disease Diagnosis and Treatment (10 papers), Retinal Imaging and Analysis (9 papers) and Blood Pressure and Hypertension Studies (8 papers). Stefanie Friedrich collaborates with scholars based in Germany, Poland and Belgium. Stefanie Friedrich's co-authors include Rudolf L. Riepl, R. Landgraf, Christian Folwaczny, Martin Bidlingmaier, M. Tschöp, Roland E. Schmieder, Christian Ott, Gunda Millonig, Sebastian Mueller and Hamidreza Fonouni and has published in prestigious journals such as Gastroenterology, Journal of the American College of Cardiology and PLoS ONE.

In The Last Decade

Stefanie Friedrich

49 papers receiving 1.6k citations

Hit Papers

Post-prandial decrease of circulating human ghrelin levels 2001 2026 2009 2017 2001 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Post-prandial decrease of circulating human ghrelin levels
    2001 555 citations M. Tschöp, Rudolf L. Riepl et al. Journal of Endocrinological Investigation profile →

Peers

Stefanie Friedrich
Thanjavur S. Ravikumar United States
J. Fuller United States
André Wettergren Denmark
David Olchovsky Israel
Eleni Rebelos Italy
Sudha S. Shankar United States
In Kyung Sung South Korea
M Yamane Japan
Gail Murphy United States
Jan Borovicka Switzerland
Thanjavur S. Ravikumar United States
Stefanie Friedrich
Citations per year, relative to Stefanie Friedrich Stefanie Friedrich (= 1×) peers Thanjavur S. Ravikumar

Countries citing papers authored by Stefanie Friedrich

Since Specialization
Citations

This map shows the geographic impact of Stefanie Friedrich's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Stefanie Friedrich with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Stefanie Friedrich more than expected).

Fields of papers citing papers by Stefanie Friedrich

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Stefanie Friedrich. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Stefanie Friedrich. The network helps show where Stefanie Friedrich may publish in the future.

Co-authorship network of co-authors of Stefanie Friedrich

This figure shows the co-authorship network connecting the top 25 collaborators of Stefanie Friedrich. A scholar is included among the top collaborators of Stefanie Friedrich based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Stefanie Friedrich. Stefanie Friedrich is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Friedrich, Stefanie, et al.. (2024). The effect of botulinum neurotoxin A injections on meibomian glands and dry eye. The Ocular Surface. 35. 25–30. 1 indexed citations
2.
3.
Friedrich, Stefanie, et al.. (2020). The first composite score predicting Digital Ulcers in systemic sclerosis patients using Clinical data, Imaging and Patient history—CIP-DUS. Arthritis Research & Therapy. 22(1). 144–144. 9 indexed citations
4.
Friedrich, Stefanie, S. G. Werner, Gerd‐Rüdiger Burmester, et al.. (2017). Disturbed microcirculation in the hands of patients with systemic sclerosis detected by fluorescence optical imaging: a pilot study. Arthritis Research & Therapy. 19(1). 87–87. 19 indexed citations
5.
Ott, Christian, Agnes Jumar, Kristina Striepe, et al.. (2017). A Randomized Study of the Impact of the SGLT2 Inhibitor Dapagliflozin on Microvascular and Macrovascular Circulation. Journal of Vascular Surgery. 65(6). 1863–1863. 1 indexed citations
6.
Bosch, Agnes, Joanna Haraźny, Iris Kistner, et al.. (2017). Retinal capillary rarefaction in patients with untreated mild-moderate hypertension. BMC Cardiovascular Disorders. 17(1). 300–300. 33 indexed citations
7.
Ott, Christian, Iris Kistner, Stefanie Friedrich, et al.. (2016). Effects of linagliptin on renal endothelial function in patients with type 2 diabetes: a randomised clinical trial. Diabetologia. 59(12). 2579–2587. 22 indexed citations
8.
Jumar, Agnes, Christian Ott, Iris Kistner, et al.. (2015). Effect of aliskiren on vascular remodelling in small retinal circulation. Journal of Hypertension. 33(12). 2491–2499. 11 indexed citations
9.
Engel, Holger, Stefanie Friedrich, Christoph Schleich, et al.. (2014). Enhancing Nitric Oxide Bioavailability via Exogen Nitric Oxide Synthase and L-Arginine Attenuates Ischemia-Reperfusion–Induced Microcirculatory Alterations. Annals of Plastic Surgery. 79(4). e25–e29. 5 indexed citations
10.
Friedrich, Stefanie, Uwe Zeymer, Ralf Dechend, et al.. (2014). The impact of age on the benefits and risks of aliskiren treatment: analyses of the 3A registry. Journal of Human Hypertension. 29(5). 316–323. 1 indexed citations
11.
Ott, Christian, Ulrike Raff, Stephanie Schmidt, et al.. (2014). Effects of saxagliptin on early microvascular changes in patients with type 2 diabetes. Cardiovascular Diabetology. 13(1). 19–19. 53 indexed citations
12.
Ditting, Tilmann, Rudolph Schutte, Stefanie Friedrich, et al.. (2014). Circadian rhythm and day to day variability of serum potassium concentration: a pilot study. Journal of Nephrology. 28(2). 165–172. 12 indexed citations
13.
Millonig, Gunda, Stefanie Friedrich, Stefanie Adolf, et al.. (2009). Liver stiffness is directly influenced by central venous pressure. Journal of Hepatology. 52(2). 206–210. 395 indexed citations
14.
Benninghoven, Dieter, et al.. (2003). Das Lübecker Interview zum psychosozialen Screening (LIPS). PPmP - Psychotherapie · Psychosomatik · Medizinische Psychologie. 53(6). 267–274. 3 indexed citations
15.
Folwaczny, C, et al.. (2003). Gastric Emptying of Solid and Liquid Meals in Healthy Controls Compared with Long-Term Type-1 Diabetes Mellitus under Optimal Glucose Control. Experimental and Clinical Endocrinology & Diabetes. 111(4). 223–229. 9 indexed citations
16.
Bremerich, Jens, Bernd J. Wintersperger, F Brunotte, et al.. (2002). Myocardial perfusion assessment with dynamic P792 enhanced MRI compared to 99 Tc-sestamibi-SPECT: phase II European multicenter trial. European Radiology. 12. 174. 1 indexed citations
17.
Tiefenbacher, Christiane, et al.. (2002). ACE inhibitors improve endothelial function of coronary arterioles from patients with atherosclerosis by influencing local kinin release. Journal of the American College of Cardiology. 39. 223–223. 1 indexed citations
18.
Tschöp, M., Rudolf L. Riepl, Stefanie Friedrich, et al.. (2001). Post-prandial decrease of circulating human ghrelin levels. Journal of Endocrinological Investigation. 24(6). RC19–RC21. 555 indexed citations breakdown →
19.
Laederach, Kurt, et al.. (1998). Paraverbal speech stylistics in patients with chest pain and normal coronary angiography: is this method helpful in diagnosing underlying pathology?. Journal of clinical and basic cardiology. 1(1). 25–29. 1 indexed citations
20.
Vieth, J., et al.. (1993). The dipole density plot (DDP), a technique to show concentrations of dipoles. Physiological Measurement. 14(4A). A41–A44. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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