Ouda, Ali K., et al. “Relationship Between Depressions Level and Socio-Demographic Characteristics Among Adolescent Undergoing Chemotherapy Treatment at Pediatric Teaching Hospitals in Baghdad City”. Kufa Journal for Nursing Sciences, vol. 11, no. 2, Dec. 2021, pp. 165-72, doi:10.36321/kjns.vi20212.2060.