JOB INYANGALA; FIDELIS MUSENA MUKUDI; RONALD OJINO; MORRIS SENGHOR SHISANYA. Ontology-Integrated Natural Language Processing for Symptom Extraction and Disease Severity Staging from Clinical Notes: A Systematic Review. African Journal of Education,Science and Technology (AJEST), [S. l.], v. 9, n. 1, p. 102–110, 2026. Disponível em: https://ajest.org/index.php/ajest/article/view/1063. Acesso em: 30 oct. 2026.