Margareth C. Varela

Rio De Janeiro, RJ, Brazil

Last Updated: 09/26/2026

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Found 13 publications

Local diagnostic reference levels for pediatric fluoroscopy in a Brazilian tertiary referral center: A weight‑based analysis.

Local diagnostic reference levels for pediatric fluoroscopy in a Brazilian tertiary referral center: A weight‑based analysis.

Journal: Journal of applied clinical medical physics

Published: August 19, 2025

Telemedicine in the clinical care of Chagas disease and American cutaneous leishmaniasis: pilot study in a public referral hospital in Brazil.

Telemedicine in the clinical care of Chagas disease and American cutaneous leishmaniasis: pilot study in a public referral hospital in Brazil.

Journal: Frontiers in public health

Published: April 24, 2025

Paquetá vaccinated and censused: strategies and results of the partnership between the SUS and the IBGE during a pandemic period due to COVID-19.

Paquetá vaccinated and censused: strategies and results of the partnership between the SUS and the IBGE during a pandemic period due to COVID-19.

Journal: Ciencia & saude coletiva

Published: October 25, 2024

Clinical features, etiologies, and outcomes of central nervous system infections in intensive care: A multicentric retrospective study in a large Brazilian metropolitan area.

Clinical features, etiologies, and outcomes of central nervous system infections in intensive care: A multicentric retrospective study in a large Brazilian metropolitan area.

Journal: Journal of critical care

Published: August 22, 2023

Prevalence of urologic sequelae and bladder and bowel dysfunctions in patients with congenital Zika syndrome: A multicenter evaluation of the Zika virus bladder and bowel sequelae assistance network.

Prevalence of urologic sequelae and bladder and bowel dysfunctions in patients with congenital Zika syndrome: A multicenter evaluation of the Zika virus bladder and bowel sequelae assistance network.

Journal: Journal of pediatric urology

Published: June 18, 2023

Seroepidemiology of SARS-CoV-2 on a partially vaccinated island in Brazil: Determinants of infection and vaccine response.

Seroepidemiology of SARS-CoV-2 on a partially vaccinated island in Brazil: Determinants of infection and vaccine response.

Journal: Frontiers in public health

Published: August 11, 2022

Overdiagnosis of vaccine allergy: Skin testing and challenge at a public specialized unit (CRIE) in Rio de Janeiro, Brazil.

Overdiagnosis of vaccine allergy: Skin testing and challenge at a public specialized unit (CRIE) in Rio de Janeiro, Brazil.

Journal: The journal of allergy and clinical immunology. Global

Published: July 15, 2022

Telemedicine in the National Immunization Program (Brazil): A promising tool.

Telemedicine in the National Immunization Program (Brazil): A promising tool.

Journal: Vaccine: X

Published: April 10, 2022

Socio-epidemiological factors and comorbidities associated with Chagas disease manifestations in two urban reference health care centres in Rio de Janeiro, Brazil.

Socio-epidemiological factors and comorbidities associated with Chagas disease manifestations in two urban reference health care centres in Rio de Janeiro, Brazil.

Journal: Transactions of the Royal Society of Tropical Medicine and Hygiene

Published: March 21, 2022

Central nervous system infection in the intensive care unit: Development and validation of a multi-parameter diagnostic prediction tool to identify suspected patients.

Central nervous system infection in the intensive care unit: Development and validation of a multi-parameter diagnostic prediction tool to identify suspected patients.

Journal: PloS one

Published: June 14, 2021

Seroprevalence of varicella antibodies in adults without clinical history of disease.

Seroprevalence of varicella antibodies in adults without clinical history of disease.

Journal: Cadernos de saude publica

Published: August 16, 2019

Addressing travelers' perception of risk in pre-travel care: Reports from a travel clinic in Rio de Janeiro, Brazil.

Addressing travelers' perception of risk in pre-travel care: Reports from a travel clinic in Rio de Janeiro, Brazil.

Journal: Revista da Sociedade Brasileira de Medicina Tropical

Published: December 04, 2018

Showing 1-12 of 13

Last Updated: 09/26/2026