JAK-2 positive Polycythemia Vera in a Rheumatoid Arthritis patient: A case Report and literature review. Journal of Medical and Basic Scientific Research, Nigeria, v. 4, n. 1-2, p. 117–121, 2023. DOI: 10.5281/zenodo.7744363. Disponível em: https://jmbsr.emej.com.ng/index.php/jmbsr/article/view/187. Acesso em: 20 sep. 2024.