“The Correlation Between Maternal Vitamin D and Interleukin-17 Levels and Fetal Biophysical Profile”.
Iraqi Journal of Science 62, no. 6 (July 1, 2021): 1836–1842. Accessed August 11, 2025.
https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/3298.