UTERINE AND PERIPHERAL NK CELLS IN RECURRENT SPONTANEOUS ABORTION: A QUALITATIVE SYSTEMATIC REVIEW OF BIOMARKER MECHANISMS (KIR/HLA-C) AND IMMUNOMODULATIVE THERAPIES (2010-2025). EIC. Published online November 27, 2025:407-430. Accessed February 20, 2026. https://periodicos.newsciencepubl.com/editoraimpacto/article/view/10453