@article{afshar_dargahi_tabrizian_jafarzadeh_sarkhani_sarkhani_2026,  title={Association of maternal IL-2, IL-4, and IL-13 with intrauterine growth restriction and umbilical artery doppler: a case-control study},  volume={48},  ISSN={0100-7203},  url={https://doi.org/10.61622/rbgo/2026rbgo22},  DOI={10.61622/rbgo/2026rbgo22},  journal={Revista Brasileira de Ginecologia e Obstetrícia},  publisher={Federação Brasileira das Sociedades de Ginecologia e Obstetrícia},  author={Afshar, Bahareh Mousavi and Dargahi, Roghayeh and Tabrizian, Shervin and Jafarzadeh, Maryam and Sarkhani, Sajad and Sarkhani, Nasrin},  year={2026},  pages={e–rbgo22} }