ATHIRA KRISHNAN et al. Unilateral Pleural Effusion as The Initial Manifestation of Occult Lung Carcinoma: A Case Report. Journal of Medical and Health Studies, [S. l.], v. 7, n. 5, p. 09–17, 2026. DOI: 10.32996/jmhs.2026.7.5.3. Disponível em: https://al-kindipublishers.org/index.php/jmhs/article/view/12214. Acesso em: 15 mar. 2026.