Juan Hoyos

Madrid, MD, Spain

Last Updated: 09/26/2026

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Found 42 publications

Correction: An Online HIV Self‑Sampling Strategy for Gay, Bisexual and Other Men Who Have Sex with Men and Trans Women in Spain.

Correction: An Online HIV Self‑Sampling Strategy for Gay, Bisexual and Other Men Who Have Sex with Men and Trans Women in Spain.

Journal: Journal of community health

Published: October 15, 2024

An Online HIV Self-Sampling Strategy for Gay, Bisexual and Other Men Who Have Sex with Men and Trans Women in Spain.

An Online HIV Self-Sampling Strategy for Gay, Bisexual and Other Men Who Have Sex with Men and Trans Women in Spain.

Journal: Journal of community health

Published: November 08, 2023

Sexualized drug use among men who have sex with men in Madrid and Barcelona: The gateway to new drug use?

Sexualized drug use among men who have sex with men in Madrid and Barcelona: The gateway to new drug use?

Journal: Frontiers in public health

Published: August 19, 2022

Abrupt peaks in perceived risk of occasional drug use after changing the question order in a repeated self-administered survey.

Abrupt peaks in perceived risk of occasional drug use after changing the question order in a repeated self-administered survey.

Journal: Frontiers in public health

Published: June 16, 2022

Awareness and Use of HIV Self-Testing Among Men Who Have Sex With Men Remains Low in Spain 2 Years After Its Authorization.

Awareness and Use of HIV Self-Testing Among Men Who Have Sex With Men Remains Low in Spain 2 Years After Its Authorization.

Journal: Frontiers in public health

Published: March 02, 2022

Estimating the Prevalence of Recreational Opioid Use in Spain Using a Multiplier Method.

Estimating the Prevalence of Recreational Opioid Use in Spain Using a Multiplier Method.

Journal: International journal of environmental research and public health

Published: February 15, 2022

Knowledge and Prior Use of HIV Self-Testing in Madrid and Barcelona among Men Who Have Sex with Men More than One Year after Its Legal Authorization in Spain.

Knowledge and Prior Use of HIV Self-Testing in Madrid and Barcelona among Men Who Have Sex with Men More than One Year after Its Legal Authorization in Spain.

Journal: International journal of environmental research and public health

Published: November 22, 2021

Comparison of Polydrug Use Prevalences and Typologies between Men Who Have Sex with Men and General Population Men, in Madrid and Barcelona.

Comparison of Polydrug Use Prevalences and Typologies between Men Who Have Sex with Men and General Population Men, in Madrid and Barcelona.

Journal: International journal of environmental research and public health

Published: October 15, 2021

Excessive Drinking Among Men Who Have Sex With Men Recruited From Web-Based Resources: Cross-sectional Questionnaire Study.

Excessive Drinking Among Men Who Have Sex With Men Recruited From Web-Based Resources: Cross-sectional Questionnaire Study.

Journal: JMIR public health and surveillance

Published: August 26, 2021

Injection of Anabolic Steroids in Men Who Had Sex with Men in Madrid and Barcelona: Prevalence Correlates and Role as a Risk Factor for Transmitted Infections.

Injection of Anabolic Steroids in Men Who Had Sex with Men in Madrid and Barcelona: Prevalence Correlates and Role as a Risk Factor for Transmitted Infections.

Journal: International journal of environmental research and public health

Published: July 02, 2021

Evolution of mortality attributable to alcohol in Spain according to age, sex, cause of death and type of drinker (2001-2017).

Evolution of mortality attributable to alcohol in Spain according to age, sex, cause of death and type of drinker (2001-2017).

Journal: Adicciones

Published: June 25, 2021

Sexualized drug injection among men who have sex with men in Madrid and Barcelona as the first episode of drug injecting.

Sexualized drug injection among men who have sex with men in Madrid and Barcelona as the first episode of drug injecting.

Journal: Harm reduction journal

Published: March 29, 2021

Showing 1-12 of 42

Last Updated: 09/26/2026