IKRAM, A.; TAHIR, M.; AKAASH, H.; ALI, S.; SHAH, S. J. H.; BABAR, M. The Relationship between Serum Vitamin D Levels with Allergic Rhinitis Incidence and Total Nasal Symptom Score in Allergic Rhinitis Patients. Annals of Punjab Medical College, v. 17, n. 3, p. 336-339, 30 Sep. 2023.