# OSVALDO MALAFAIA, FORMER PRESIDENT OF THE BRAZILIAN COLLEGE OF DIGESTIVE SURGERY

**Authors:** Nicolau Gregori CZECZKO, Jurandir Marcondes RIBAS

PMC · DOI: 10.1590/0102-6720202400037e1831 · 2025-02-28

## Full-text entities

- **Diseases:** BRAZILIAN COLLEGE OF DIGESTIVE (MESH:D004828), TB (MESH:D014390), pulmonary infection (MESH:D012141), ABCD (MESH:C535334), rufous-bellied thrush (MESH:D002180)
- **Chemicals:** CBCD (-)
- **Species:** Homo sapiens (human, species) [taxon 9606], Hepatitis B virus (no rank) [taxon 10407]

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Source: https://tomesphere.com/paper/PMC11870233