Leonardo R. Campos

Niteroi, SC, Brazil

Last Updated: 09/26/2026

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Found 10 publications

Extremely High Levels of Cold Agglutinins in Giant Cell Hepatitis With Autoimmune Hemolytic Anemia.

Extremely High Levels of Cold Agglutinins in Giant Cell Hepatitis With Autoimmune Hemolytic Anemia.

Journal: Pediatric blood & cancer

Published: January 13, 2026

The Diverse and Intricate Interactions Between Flies and Amphibians: A Systematic Review of Their Host-Use Patterns and Strategies.

The Diverse and Intricate Interactions Between Flies and Amphibians: A Systematic Review of Their Host-Use Patterns and Strategies.

Journal: Annual review of entomology

Published: December 16, 2025

Disseminated Histoplasmosis Following a Single Dose of Adalimumab in a Child With Juvenile Idiopathic Arthritis: Case Report.

Disseminated Histoplasmosis Following a Single Dose of Adalimumab in a Child With Juvenile Idiopathic Arthritis: Case Report.

Journal: The Pediatric infectious disease journal

Published: December 16, 2025

Cutaneous Vasculitis as a Manifestation of Oropouche Fever: Case Report.

Cutaneous Vasculitis as a Manifestation of Oropouche Fever: Case Report.

Journal: The Pediatric infectious disease journal

Published: September 18, 2025

Immunogenicity and safety of BNT162b2 vaccine in patients with juvenile immune mediated inflammatory disease.

Immunogenicity and safety of BNT162b2 vaccine in patients with juvenile immune mediated inflammatory disease.

Journal: Pediatric research

Published: June 19, 2025

In Reply: High Fatality Rates in Pediatric Multisystem Inflammatory Syndrome: A Multicenter Experience From the Epicenter of Brazil's Coronavirus Pandemic.

In Reply: High Fatality Rates in Pediatric Multisystem Inflammatory Syndrome: A Multicenter Experience From the Epicenter of Brazil's Coronavirus Pandemic.

Journal: The Pediatric infectious disease journal

Published: December 20, 2024

Hemophagocytic lymphohistiocytosis and macrophage activation syndrome: two rare sides of the same devastating coin.

Hemophagocytic lymphohistiocytosis and macrophage activation syndrome: two rare sides of the same devastating coin.

Journal: Advances in rheumatology (London, England)

Published: January 12, 2024

Risk factors for the development of hospital-acquired pediatric venous thromboembolism-Dealing with potentially causal and confounding risk factors using a directed acyclic graph (DAG) analysis.

Risk factors for the development of hospital-acquired pediatric venous thromboembolism-Dealing with potentially causal and confounding risk factors using a directed acyclic graph (DAG) analysis.

Journal: PloS one

Published: July 06, 2020

Presence of riziform bodies in a patient with juvenile idiopathic arthritis: case report and literature review.

Presence of riziform bodies in a patient with juvenile idiopathic arthritis: case report and literature review.

Journal: Revista brasileira de reumatologia

Published: April 17, 2014

Presence of riziform bodies in a patient with juvenile idiopathic arthritis: case report and literature review.

Presence of riziform bodies in a patient with juvenile idiopathic arthritis: case report and literature review.

Journal: Revista brasileira de reumatologia

Published: April 17, 2014

Showing 1-10 of 10

Last Updated: 09/26/2026