Herman Manurung; Mardiah Suci Hardianti. Prognostic Evaluation of the Systemic Immune Inflammation Index and Lymphocyte-to-Monocyte, Platelet-to-Lymphocyte, and Neutrophil-to-Lymphocyte Ratios in NSCLC Patients With EGFR Mutations: A Retrospective Study at Dr. Sardjito Hospital. InaJBCS 2025, 57, 1-2.