Environmental biological radiation hazards (ELCR, AED) from background radiation in vitamins consumed by pregnant women in IraqShireen N. Alebadi, Wedyan Mohammed Torki, Ali Saeed Jassim and Hadeel Kamil KhaleelE3S Web Conf., 633 (2025) 01006DOI: https://doi.org/10.1051/e3sconf/202563301006