APA (7th ed.) Citation
(2026). The Effect of Vitamin D Levels on Asthma Exacerbation in Asthmatic Patients in a Tertiary Hospital: Retrospective Study. Journal of Asthma and Allergy.
Chicago Style (17th ed.) Citation
"The Effect of Vitamin D Levels on Asthma Exacerbation in Asthmatic Patients in a Tertiary Hospital: Retrospective Study." Journal of Asthma and Allergy 2026.
MLA (9th ed.) Citation
"The Effect of Vitamin D Levels on Asthma Exacerbation in Asthmatic Patients in a Tertiary Hospital: Retrospective Study." Journal of Asthma and Allergy, 2026.
Warning: These citations may not always be 100% accurate.