Innovative approaches in pneumococcal vaccine development: Harnessing natural compounds and advanced delivery systems. Journal of Current Biomedical Research, [S. l.], v. 5, n. 1, January-February, p. 1947–1970, 2025. DOI: 10.54117/jcbr.v5i1.3. Disponível em: https://journals.unizik.edu.ng/jcbr/article/view/5105. Acesso em: 19 apr. 2025.