Review article Open access Neutrophil-to-Lymphocyte Ratio and Platelet-to-Lymphocyte Ratio as Prognostic Biomarkers in Ovarian Cancer Among the Asian Population: A Systematic Review and Meta-Analysis I Gede Wikania Wira Wiguna, I Gede Krisna Arim Sadeva, Putu Ari Shanti Dewi et al. · Oman Medical Journal · 2026