Ali, R. A., & Diab , B. S. (2013). Salivary cortisol among low birth weight 5 years old kindergarten children in relation to dental caries (comparative study).
Journal of Baghdad College of Dentistry,
25(4), 126-133.
https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/183