Pham, H. N., Nguyen, V. T. T., Pham, P. N. H., Huynh, N. X., Phan, H. T., Dang, D. N. Y., Tran, V. T., Lam, N. V. (2026). Physiologically based ferritin thresholds to redefine early pregnancy iron screening: a cross-sectional study. Scientific Reports. https://doi.org/10.1038/s41598-026-54257-x