Concepedia

Ricardo Ewbank Steffen

RE

8

Publications

396

Citations

8

H-Index

2008

Active since

Affiliations

Universidade Federal do Rio de Janeiro(Current)

Fundação Oswaldo Cruz

McGill University

University Gama Filho

Santa Casa de Misericórdia de Passos

Ricardo Ewbank Steffen is an author at Universidade Federal do Rio de Janeiro specializing in medicine, dermatology, and tuberculosis diagnostics.

ORCID

Top concepts

Publications per year

2008–2020

8

Publications

8

Interferon-Gamma Release Assays versus Tuberculin Skin Testing for the Diagnosis of Latent Tuberculosis Infection: An Overview of the Evidence

Anete Trajman, Ricardo Ewbank Steffen, Dick Menzies · Pulmonary Medicine · 2013 · 141 citations · Full text

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Patients' Costs and Cost-Effectiveness of Tuberculosis Treatment in DOTS and Non-DOTS Facilities in Rio de Janeiro, Brazil

Ricardo Ewbank Steffen, Dick Menzies, Olivia Oxlade et al. · PLoS ONE · 2010 · 97 citations · Full text

Cost-Effectiveness of Quantiferon®-TB Gold-In-Tube Versus Tuberculin Skin Testing for Contact Screening and Treatment of Latent Tuberculosis Infection in Brazil

Ricardo Ewbank Steffen, Rosângela Caetano, Márcia Pinto et al. · PLoS ONE · 2013 · 58 citations · Full text

Cost analysis of nucleic acid amplification for diagnosing pulmonary tuberculosis, within the context of the Brazilian Unified Health Care System

Márcia Pinto, Aline Piovezan Entringer, Ricardo Ewbank Steffen et al. · Jornal Brasileiro de Pneumologia · 2015 · 24 citations · Full text

Default mode and task‐positive networks connectivity during the N‐Back task in remitted depressed patients with or without emotional residual symptoms

Pauline Delaveau, Tiago Arruda Sanchez, Ricardo Ewbank Steffen et al. · Human Brain Mapping · 2017 · 24 citations · Full text

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