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Gregorio Barrio

Researcher at Carlos III Health Institute

Publications -  106
Citations -  3251

Gregorio Barrio is an academic researcher from Carlos III Health Institute. The author has contributed to research in topics: Population & Poison control. The author has an hindex of 24, co-authored 99 publications receiving 2644 citations. Previous affiliations of Gregorio Barrio include Complutense University of Madrid.

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Journal ArticleDOI

Mortality risk during and after opioid substitution treatment: systematic review and meta-analysis of cohort studies

Luis Sordo, +9 more
- 26 Apr 2017 - 
TL;DR: Retention in methadone and buprenorphine treatment is associated with substantial reductions in the risk for all cause and overdose mortality in people dependent on opioids.
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Factors associated with non-fatal heroin overdose: assessing the effect of frequency and route of heroin administration.

M. Teresa Brugal, +5 more
- 01 Mar 2002 - 
TL;DR: Findings suggest that the rapid entry of a large quantity of heroin into the blood (as occurs when injecting) involves a high risk of overdose, especially when the heroin tolerance level is low ( as occurs in sporadic users).
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Drug and alcohol consumption and sexual risk behaviour among young adults: results from a national survey.

Jesús Castilla, +3 more
- 02 Aug 1999 - 
TL;DR: Sexual risk behaviour was more frequent among persons who had been drunk or used cannabis or cocaine, and the greater frequency of drunkenness and cannabis use were associated with having more than one sexual partner.
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Has health in Spain been declining since the economic crisis

Enrique Regidor, +3 more
- 01 Mar 2014 - 
TL;DR: Health in Spain has continued to improve during the first four years of the economic recession at a rate equal to or higher than in previous years.
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Mortality decrease according to socioeconomic groups during the economic crisis in Spain: a cohort study of 36 million people.

Enrique Regidor, +6 more
- 26 Nov 2016 - 
TL;DR: In Spain, probably due to the decrease in exposure to risk factors, all-cause mortality decreased more during the economic crisis than before theeconomic crisis, especially in low socioeconomic groups.