Ralf Buhrmann

1.7k total citations
30 papers, 1.2k citations indexed

About

Ralf Buhrmann is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Ralf Buhrmann has authored 30 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Ophthalmology, 11 papers in Radiology, Nuclear Medicine and Imaging and 10 papers in Epidemiology. Recurrent topics in Ralf Buhrmann's work include Glaucoma and retinal disorders (15 papers), Ophthalmology and Visual Impairment Studies (8 papers) and Retinal Diseases and Treatments (7 papers). Ralf Buhrmann is often cited by papers focused on Glaucoma and retinal disorders (15 papers), Ophthalmology and Visual Impairment Studies (8 papers) and Retinal Diseases and Treatments (7 papers). Ralf Buhrmann collaborates with scholars based in Canada, United States and Lebanon. Ralf Buhrmann's co-authors include Sheila K. West, William Hodge, Yolanda Barrón, Harry A. Quigley, B. B. O. Mmbaga, Matthew S. Oliva, Karim F. Damji, W. Rock, Yi Pan and Ellen E. Freeman and has published in prestigious journals such as Journal of the American Geriatrics Society, American Journal of Preventive Medicine and American Journal of Ophthalmology.

In The Last Decade

Ralf Buhrmann

30 papers receiving 1.1k citations

Peers

Ralf Buhrmann

OPHTH

RNMI

EPIDE

GHP

F. Javier Nieto United States

Joanna S. Cohen United States

L Haines United Kingdom

Paul Van Veldhuisen United States

Shetal Shah United States

Robin M. Coupland Switzerland

Lynne Taylor United States

Damodar Bachani India

Sathiya Murthi Panchatcharam Oman

Yeşim Uncu Türkiye

F. Javier Nieto United States

Ralf Buhrmann

149 ×0.2

OPHTH

219 ×0.6

RNMI

397 ×1.8

EPIDE

19 ×0.1

175 ×1.1

GHP

Citations per year, relative to Ralf Buhrmann Ralf Buhrmann (= 1×) peers F. Javier Nieto

Countries citing papers authored by Ralf Buhrmann

Since Specialization

Citations

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

Fields of papers citing papers by Ralf Buhrmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ralf Buhrmann. 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 Ralf Buhrmann. The network helps show where Ralf Buhrmann may publish in the future.

Co-authorship network of co-authors of Ralf Buhrmann

This figure shows the co-authorship network connecting the top 25 collaborators of Ralf Buhrmann. A scholar is included among the top collaborators of Ralf Buhrmann 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 Ralf Buhrmann. Ralf Buhrmann 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

Roy‐Gagnon, Marie‐Hélène, et al.. (2023). Alcohol Consumption, Genetic Risk, and Intraocular Pressure and Glaucoma: The Canadian Longitudinal Study on Aging. Investigative Ophthalmology & Visual Science. 64(10). 3–3. 5 indexed citations

Buhrmann, Ralf, et al.. (2023). Stacked implantation of two prosthetic iris devices for patients with iris defects: A modified surgical technique. American Journal of Ophthalmology Case Reports. 32. 101921–101921. 1 indexed citations

Aubin, Marie‐Josée, et al.. (2021). Vision, Eye Disease, and the Onset of Balance Problems: The Canadian Longitudinal Study on Aging. American Journal of Ophthalmology. 231. 170–178. 13 indexed citations

Aubin, Marie‐Josée, et al.. (2021). Incidence of visual impairment in Canada: the Canadian Longitudinal Study on Aging. Canadian Journal of Ophthalmology. 57(1). 2–7. 10 indexed citations

Aubin, Marie‐Josée, et al.. (2020). Visual impairment, eye disease, and the 3-year incidence of depression: The Canadian Longitudinal Study on Aging. Investigative Ophthalmology & Visual Science. 61(7). 2659–2659. 2 indexed citations

Costanian, Christy, Marie‐Josée Aubin, Ralf Buhrmann, & Ellen E. Freeman. (2020). Interaction between postmenopausal hormone therapy and diabetes on cataract. Menopause The Journal of The North American Menopause Society. 27(3). 263–268. 6 indexed citations

Aubin, Marie‐Josée, et al.. (2019). Visual impairment and the use of formal and informal home care in Canada: the Canadian Longitudinal Study on Aging. Canadian Journal of Ophthalmology. 54(3). 367–373. 7 indexed citations

Aubin, Marie‐Josée, et al.. (2018). Eye care utilization and its determinants in Canada. Canadian Journal of Ophthalmology. 53(3). 298–304. 17 indexed citations

Aubin, Marie‐Josée, et al.. (2018). Prevalence and determinants of visual impairment in Canada: cross-sectional data from the Canadian Longitudinal Study on Aging. Canadian Journal of Ophthalmology. 53(3). 291–297. 52 indexed citations

10.

Hodge, William, Tim Ramsay, Dean Fergusson, et al.. (2012). An investigation of the relationship between cataract surgery wait times and rates of surgery. Canadian Journal of Ophthalmology. 47(1). 11–15. 4 indexed citations

11.

Damji, Karim F., et al.. (2011). Long term effects on the lowering of intraocular pressure: selective laser or argon laser trabeculoplasty?. Canadian Journal of Ophthalmology. 46(5). 408–413. 61 indexed citations

12.

Pottie, Kevin, Christina Greenaway, John Feightner, et al.. (2010). Evidence-based clinical guidelines for immigrants and refugees. Canadian Medical Association Journal. 183(12). E824–E925. 341 indexed citations

13.

Zhang, Xuanping, Susan L. Norris, Farah M. Chowdhury, et al.. (2007). Effectiveness of Interventions to Promote Screening for Diabetic Retinopathy. American Journal of Preventive Medicine. 33(4). 318–335. 56 indexed citations

14.

Hodge, William, Tanya Horsley, David Albiani, et al.. (2007). The consequences of waiting for cataract surgery: a systematic review. Canadian Medical Association Journal. 176(9). 1285–1290. 110 indexed citations

15.

Damji, Karim F., et al.. (2006). Selective laser trabeculoplasty versus argon laser trabeculoplasty: results from a 1-year randomised clinical trial. British Journal of Ophthalmology. 90(12). 1490–1494. 128 indexed citations

16.

Lai, Hong, Ralf Buhrmann, & Sheila K. West. (2005). Height and Intraocular Pressure in a Central Tanzanian Adult Population. Investigative Ophthalmology & Visual Science. 46(13). 3644–3644. 2 indexed citations

17.

Damji, K. F., et al.. (2004). 1 year results of a randomized clinical trial comparing Selective Laser Trabeculoplasty (SLT) to Argon Laser Trabeculoplasty (ALT). Investigative Ophthalmology & Visual Science. 45(13). 5586–5586. 1 indexed citations

18.

Rock, W., et al.. (2002). Two Year Follow-Up of a Randomized Clinical Trial of Selective Laser Trabeculoplasty (SLT) vs. Argon Laser Trabeculoplasty (ALT). Investigative Ophthalmology & Visual Science. 43(13). 1054–1054. 8 indexed citations

19.

Hameed, Tahir, William Hodge, & Ralf Buhrmann. (2001). An inventory of information on blindness and visual impairment in Canada. Canadian Journal of Ophthalmology. 36(4). 175–186. 3 indexed citations

20.

Balicki, Danuta, Ralf Buhrmann, James A. MacLean, et al.. (1996). Multicentric Epithelioid Angiosarcoma of the Bone. Blood Cells Molecules and Diseases. 22(3). 205–213. 17 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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