Gregorio Barrio
Impact in
- Toxicology top 0.5%
- Forensic Toxicology and Drug Analysis
-
- Opioid Use Disorder Treatment
Papers in
- Epidemiology 59
- HIV, Drug Use, Sexual Risk 42
- Substance Abuse Treatment and Outcomes 23
- Toxicology 20
- Forensic Toxicology and Drug Analysis 20
- Co-authors
- Luís de la Fuente (80 shared papers)María J. Bravo (60 shared papers)Luis Sordo (30 shared papers)Enrique Regidor (41 shared papers)Blanca Iciar Indave (7 shared papers)Louisa Degenhardt (4 shared papers)Roberto Pastor‐Barriuso (2 shared papers)Lucas Wiessing (1 shared paper)
- Journals
- Drug and Alcohol Dependence (12 papers)Addiction (12 papers)Journal of Epidemiology & Community Health (9 papers)Accident Analysis & Prevention (6 papers)Adicciones (6 papers)
- Partner nations
- SpainUnited StatesPortugal
In The Last Decade
Gregorio Barrio
136 papers receiving 4.5k citations
Gregorio Barrio's Hit Papers
Peers
Comparison fields: 5 of 140
- Toxicology 297
- Public Health, Environmental and Occupational Health 1.6k
- Epidemiology 1.5k
- Health 227
- Anesthesiology and Pain Medicine 135
Countries citing papers authored by Gregorio Barrio
This map shows the geographic impact of Gregorio Barrio'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 Gregorio Barrio with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gregorio Barrio more than expected).
Fields of papers citing papers by Gregorio Barrio
This network shows the impact of papers produced by Gregorio Barrio. 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 Gregorio Barrio. The network helps show where Gregorio Barrio may publish in the future.
Co-authors
The 25 scholars most cited alongside Gregorio Barrio, 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 140 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Mortality risk during and after opioid substitution treatment: systematic review and meta-analysis of cohort studies Hit paper breakdown → | 2017 | 1305 |
| 2 | [Population reference values of the Spanish version of the Health Questionnaire SF-36]. | 1998 | 465 |
| 3 | 2005 | 191 | |
| 4 | 2002 | 132 | |
| 5 | 1999 | 93 | |
| 6 | 2013 | 90 | |
| 7 | 1999 | 89 | |
| 8 | 2016 | 84 | |
| 9 | 2014 | 82 | |
| 10 | The transition from injecting to smoking heroin in three Spanish cities. The Spanish Group for the Study of the Route of Heroin Administration. | 1997 | 80 |
| 11 | 1996 | 74 | |
| 12 | 2018 | 70 | |
| 13 | 2003 | 61 | |
| 14 | 2009 | 57 | |
| 15 | 1995 | 56 | |
| 16 | 2009 | 47 | |
| 17 | 2012 | 46 | |
| 18 | 2013 | 45 | |
| 19 | 1997 | 44 | |
| 20 | 2001 | 44 |
About Gregorio Barrio
Gregorio Barrio is a scholar working on Epidemiology, Toxicology, Public Health, Environmental and Occupational Health, General Health Professions and Pathology and Forensic Medicine, having authored 140 papers that have together received 4.7k indexed citations. Recurring topics across this work include HIV, Drug Use, Sexual Risk (42 papers), Substance Abuse Treatment and Outcomes (23 papers), Forensic Toxicology and Drug Analysis (20 papers), Opioid Use Disorder Treatment (15 papers), Alcohol Consumption and Health Effects (13 papers), Employment and Welfare Studies (10 papers), HIV/AIDS Research and Interventions (8 papers) and Cannabis and Cannabinoid Research (6 papers). The work is most often cited by research in Toxicology (297 citations), Public Health, Environmental and Occupational Health (1.6k citations), Epidemiology (1.5k citations), Health (227 citations) and Anesthesiology and Pain Medicine (135 citations). Gregorio Barrio has collaborated with scholars based in Spain, United States and Portugal. Frequent co-authors include Luís de la Fuente, María J. Bravo, Luis Sordo, Enrique Regidor, Blanca Iciar Indave, Louisa Degenhardt, Roberto Pastor‐Barriuso, Lucas Wiessing, Marica Ferri and M. Teresa Brugal. Their work appears in journals such as Drug and Alcohol Dependence, Addiction, Journal of Epidemiology & Community Health, Accident Analysis & Prevention and Adicciones.
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.