AUTHOR=Li Xinyang , Li Changfei , Liu Tiemei TITLE=Overview of detection methods of fetomaternal haemorrhage JOURNAL=Frontiers in Physiology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2025.1445757 DOI=10.3389/fphys.2025.1445757 ISSN=1664-042X