Lena Barrera
Impact in
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- Nosocomial Infections in ICU
- Intensive Care Unit Cognitive Disorders
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- Antibiotic Use and Resistance
Papers in
- Epidemiology 10
- Sepsis Diagnosis and Treatment 8
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- Nosocomial Infections in ICU 7
- Intensive Care Unit Cognitive Disorders 2
- Co-authors
- Carmelo Dueñas Castell (7 shared papers)Guillermo Ortíz (7 shared papers)Marcela Granados (7 shared papers)Gisela De La Rosa (7 shared papers)Fabián Jaimes (7 shared papers)Rodolfo Dennis (7 shared papers)Francisco Molina (6 shared papers)Darı́o Londoño (5 shared papers)
- Journals
- Journal of Clinical Medicine (1 paper)European Journal of Preventive Cardiology (1 paper)BMC Public Health (1 paper)INQUIRY The Journal of Health Care Organization Provision and Financing (1 paper)American Journal of Infection Control (1 paper)
- Partner nations
- ColombiaUnited StatesUnited Kingdom
In The Last Decade
Lena Barrera
19 papers receiving 281 citations
Peers
Comparison fields: 5 of 70
- Critical Care and Intensive Care Medicine 84
- Applied Microbiology and Biotechnology 32
- Family Practice 24
- Epidemiology 171
- Nephrology 23
Countries citing papers authored by Lena Barrera
This map shows the geographic impact of Lena Barrera'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 Lena Barrera with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Lena Barrera more than expected).
Fields of papers citing papers by Lena Barrera
This network shows the impact of papers produced by Lena Barrera. 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 Lena Barrera. The network helps show where Lena Barrera may publish in the future.
Co-authors
The 25 scholars most cited alongside Lena Barrera, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 23 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2011 | 82 | |
| 2 | 2011 | 39 | |
| 3 | 2015 | 28 | |
| 4 | 2012 | 20 | |
| 5 | 2013 | 20 | |
| 6 | 2020 | 15 | |
| 7 | 2013 | 14 | |
| 8 | 2011 | 12 | |
| 9 | 2019 | 12 | |
| 10 | 2021 | 11 | |
| 11 | 2011 | 9 | |
| 12 | 2002 | 7 | |
| 13 | 2020 | 7 | |
| 14 | 2022 | 4 | |
| 15 | 2024 | 3 | |
| 16 | 2014 | 3 | |
| 17 | Síndrome de Tolosa-hunt: reporte de caso y revisión de la literatura | 2014 | 1 |
| 18 | 2012 | 1 | |
| 19 | 2021 | 1 | |
| 20 | 2018 | 1 |
About Lena Barrera
Lena Barrera is a scholar working on Epidemiology, Critical Care and Intensive Care Medicine, Economics and Econometrics, Cardiology and Cardiovascular Medicine and General Health Professions, having authored 23 papers that have together received 290 indexed citations. Recurring topics across this work include Sepsis Diagnosis and Treatment (8 papers), Nosocomial Infections in ICU (7 papers), Blood Pressure and Hypertension Studies (4 papers), Global Public Health Policies and Epidemiology (2 papers), Intensive Care Unit Cognitive Disorders (2 papers), Public Health and Social Inequalities (2 papers), Global Health Care Issues (2 papers) and Health Systems, Economic Evaluations, Quality of Life (2 papers). The work is most often cited by research in Critical Care and Intensive Care Medicine (84 citations), Applied Microbiology and Biotechnology (32 citations), Family Practice (24 citations), Epidemiology (171 citations) and Nephrology (23 citations). Lena Barrera has collaborated with scholars based in Colombia, United States and United Kingdom. Frequent co-authors include Carmelo Dueñas Castell, Guillermo Ortíz, Marcela Granados, Gisela De La Rosa, Fabián Jaimes, Rodolfo Dennis, Francisco Molina, Darı́o Londoño, Didier Pittet and Walter Zingg. Their work appears in journals such as Journal of Clinical Medicine, European Journal of Preventive Cardiology, BMC Public Health, INQUIRY The Journal of Health Care Organization Provision and Financing and American Journal of Infection Control.
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.