APA (7th ed.) Citation

Abass, H., & Omran, Z. Vitamin D in Health and Disease: A Literature Review. Al-Nahrain University/College of medicine.

Chicago Style (17th ed.) Citation

Abass, Hend, and Zahraa Omran. Vitamin D in Health and Disease: A Literature Review. Al-Nahrain University/College of medicine.

MLA (9th ed.) Citation

Abass, Hend, and Zahraa Omran. Vitamin D in Health and Disease: A Literature Review. Al-Nahrain University/College of medicine.

Warning: These citations may not always be 100% accurate.