Ancheva, I. A., and T. D. Zadorozhna. “Immunohistochemical Properties of the Expression of Endothelial Nitric Oxide Synthase in Placenta in Its Dysfunction in Women With Iron Deficiency Anemia”. Pathologia, no. 2 (October 1, 2014). Accessed June 13, 2025. https://pat.zsmu.edu.ua/article/view/28562.