R.E. Roller

870 total citations
37 papers, 552 citations indexed

About

R.E. Roller is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Physiology. According to data from OpenAlex, R.E. Roller has authored 37 papers receiving a total of 552 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Surgery, 8 papers in Cardiology and Cardiovascular Medicine and 7 papers in Physiology. Recurrent topics in R.E. Roller's work include Nutrition and Health in Aging (4 papers), Frailty in Older Adults (3 papers) and Delphi Technique in Research (3 papers). R.E. Roller is often cited by papers focused on Nutrition and Health in Aging (4 papers), Frailty in Older Adults (3 papers) and Delphi Technique in Research (3 papers). R.E. Roller collaborates with scholars based in Austria, Germany and United Kingdom. R.E. Roller's co-authors include Katrin Singler, W. Schnedl, Rainer W. Lipp, C Korninger, Ernst Pilger, Gerhard Wirnsberger, Silvia Ulrich, Guenter J. Krejs, Adrienne Dorr and Andreas E. Stuck and has published in prestigious journals such as British Journal Of Nutrition, Journal of Thoracic and Cardiovascular Surgery and Medicine.

In The Last Decade

R.E. Roller

36 papers receiving 530 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
R.E. Roller Austria	14	139	113	96	79	67	37	552
Vicente Ruiz García Spain	9	68 0.5×	161 1.4×	36 0.4×	51 0.6×	38 0.6×	23	544
Lee Stern United States	15	118 0.8×	121 1.1×	78 0.8×	20 0.3×	204 3.0×	64	884
Gabriela Cobo Spain	11	156 1.1×	86 0.8×	76 0.8×	23 0.3×	55 0.8×	17	762
Hirohisa Endo Japan	16	247 1.8×	108 1.0×	357 3.7×	39 0.5×	32 0.5×	60	716
Aurore Palmaro France	17	170 1.2×	46 0.4×	92 1.0×	95 1.2×	192 2.9×	42	1.2k
Nidal Abi Rafeh United States	15	200 1.4×	89 0.8×	247 2.6×	48 0.6×	40 0.6×	42	666
Minesh Khatri United States	11	164 1.2×	173 1.5×	201 2.1×	133 1.7×	97 1.4×	13	1.1k
Kristen Migliaccio–Walle United States	16	246 1.8×	31 0.3×	186 1.9×	66 0.8×	29 0.4×	48	856
Miho Kimachi Japan	15	102 0.7×	44 0.4×	121 1.3×	14 0.2×	62 0.9×	37	526
Zongxue Cheng China	8	44 0.3×	116 1.0×	98 1.0×	93 1.2×	32 0.5×	14	457

Countries citing papers authored by R.E. Roller

Since Specialization

Citations

This map shows the geographic impact of R.E. Roller'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 R.E. Roller with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R.E. Roller more than expected).

Fields of papers citing papers by R.E. Roller

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R.E. Roller. 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 R.E. Roller. The network helps show where R.E. Roller may publish in the future.

Co-authorship network of co-authors of R.E. Roller

This figure shows the co-authorship network connecting the top 25 collaborators of R.E. Roller. A scholar is included among the top collaborators of R.E. Roller 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 R.E. Roller. R.E. Roller is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Roller, R.E., et al.. (2016). Erkrankungen des schizophrenen Formenkreises bei älteren Patienten. Zeitschrift für Gerontologie und Geriatrie. 51(2). 206–212. 2 indexed citations

Singler, Katrin, et al.. (2016). The development of a geriatric postgraduate education assessment instrument using a modified Delphi procedure. Age and Ageing. 45(5). 716–720. 1 indexed citations

Roller, R.E., et al.. (2015). The Graz Malnutrition Screening (GMS): a new hospital screening tool for malnutrition. British Journal Of Nutrition. 115(4). 650–657. 33 indexed citations

Singler, Katrin, et al.. (2015). European postgraduate training in geriatric medicine: data of a systematic international survey. Aging Clinical and Experimental Research. 27(5). 741–750. 13 indexed citations

Goswami, Nandu, Axel Schlagenhauf, Bettina Leschnik, et al.. (2015). Effects of Exercise and Nutrition on the Coagulation System During Bedrest Immobilization. Medicine. 94(38). e1555–e1555. 20 indexed citations

Masud, Tahir, Adrian Blundell, Adam Gordon, et al.. (2014). European undergraduate curriculum in geriatric medicine developed using an international modified Delphi technique. Age and Ageing. 43(5). 695–702. 72 indexed citations

Singler, Katrin, et al.. (2014). Lernzielkatalog für die studentische Lehre im Fachbereich „Geriatrie“ an Fakultäten für Humanmedizin. Zeitschrift für Gerontologie und Geriatrie. 47(7). 570–576. 7 indexed citations

Singler, Katrin, Cornel Sieber, Roland Biber, & R.E. Roller. (2013). Considerations for the Development of an Undergraduate Curriculum in Geriatric Medicine. Gerontology. 59(5). 385–391. 21 indexed citations

Werkgartner, G., D. Wagner, Astrid Fahrleitner‐Pammer, et al.. (2013). Long-term quality of life of liver transplant recipients beyond 60 years of age. AGE. 35(6). 2485–2492. 11 indexed citations

10.

Roller, R.E., et al.. (2012). Thromboseprophylaxe beim geriatrischen Patienten. Zeitschrift für Gerontologie und Geriatrie. 45(3). 231–241.

11.

Gosch, M., et al.. (2012). Management und Therapie des Vorhofflimmerns beim geriatrischen Patienten. Zeitschrift für Gerontologie und Geriatrie. 45(1). 55–68. 4 indexed citations

12.

Wagner, D., Daniela Kniepeiss, S. Schaffellner, et al.. (2011). Serum albumin, subjective global assessment, body mass index and the bioimpedance analysis in the assessment of malnutrition in patients up to 15 years after liver transplantation. Clinical Transplantation. 25(4). E396–400. 35 indexed citations

13.

Iglseder, Bernhard, et al.. (2010). Medikamenten-induzierte Delirien älterer Menschen. Wiener Medizinische Wochenschrift. 160(11-12). 281–285. 7 indexed citations

14.

Iglseder, Bernhard, et al.. (2010). Polypharmazie und Stürze im Alter. Wiener Medizinische Wochenschrift. 160(11-12). 293–296. 2 indexed citations

15.

Roller, R.E., et al.. (2010). Blutungskomplikationen bei geriatrischen Patienten unter oraler Antikoagulation – Aspekte der Polypragmasie. Wiener Medizinische Wochenschrift. 160(11-12). 270–275. 4 indexed citations

16.

Gosch, Markus & R.E. Roller. (2010). Polypharmazie – eine neue Herausforderung in einer alternden Gesellschaft. Wiener Medizinische Wochenschrift. 160(11-12). 261–263. 3 indexed citations

17.

Gosch, Markus, et al.. (2010). Polypharmazie und Schmerztherapie. Wiener Medizinische Wochenschrift. 160(11-12). 286–292. 12 indexed citations

18.

Roller, R.E., Adrienne Dorr, Silvia Ulrich, & Ernst Pilger. (2002). Effect of aspirin treatment in patients with peripheral arterial disease monitored with the platelet function analyzer PFA-100. Blood Coagulation & Fibrinolysis. 13(4). 277–281. 44 indexed citations

19.

Schnedl, W., et al.. (2001). Hemoglobin variants and determination of glycated hemoglobin (HbA1c). Diabetes/Metabolism Research and Reviews. 17(2). 94–98. 56 indexed citations

20.

Thaler, H, et al.. (2001). Thromboprophylaxis with 60 mg Enoxaparin Is Safe in Hip Trauma Surgery. The Journal of Trauma: Injury, Infection, and Critical Care. 51(3). 518–521. 31 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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