Physiological Evaluation of Vitamin D Status in Relation to Pulmonary Function Parameters (FEV1/FVC) in Asthmatic Patients in Wasit Province, Iraq. Journal of Pure and Applied Sciences (Science Forum), [S. l.], v. 26, n. 4, 2026. DOI: 10.70882/tt0qz553. Disponível em: https://atbuscienceforum.com.ng/index.php/jpas/article/view/599. Acesso em: 8 oct. 2026.