article_metadata: Paulina Lubocka Robert Sabiniewicz
article_metadata: 10.3389/fped.2021.694678
article_metadata: Front Pediatr
article_metadata: 2021 Jun 22;9:694678.
article_metadata: case report chest pain pericarditis prednisone thoracic injuries
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/34239851/
article_metadata: Case Reports
article_metadata: PMC8259459
article_metadata: 34239851
article_metadata: Case Report: Unexplained Fever and Chest Pain in a 5-Year-Old
article_metadata: 2021