“Evaluation of the Expression Levels of Immunohistochemical Markers BCL-2, And KI-67 in Secondary Placental Insufficiency”. American Journal of Pediatric Medicine and Health Sciences (2993-2149), vol. 3, no. 2, Feb. 2025, pp. 11-14, https://grnjournal.us/index.php/AJPMHS/article/view/6789.