Neutrophil Lymphocyte Ratio as a Predictor of Chronic Low Back Pain Severity. - Putu Setiani; Rindha Dwi Sihanto; I. Gusti Ngurah Purna Putra; I. Gusti Ngurah Angga Nugraha; Kadek Ayu Meilinda Dusak; Kadek Ayu Savitri Mahadewi (Journal of Health Sains, 2025)