2026. EFFICACY OF TRADITIONAL HERBAL MEDICINE IN IMPROVING TUMOR SIZE AND DISEASE CONTROL IN CANCER PATIENTS: A SYSTEMATIC REVIEW AND NETWORK META-ANALYSIS. Tạp chí Y học Cộng đồng. 67, English Version No 1, 2026 (thg. 6 2026). DOI:https://doi.org/10.52163/yhc.v67iE1.5236.