Provider: Impact Journals, LLC TY - JOUR AU - Dai, Menglu AU - Sun, Qijun TI - Prognostic and clinicopathological significance of prognostic nutritional index (PNI) in patients with oral cancer: a meta-analysis JO - Aging JA - Aging (Albany NY) VL - 15 IS - 5 PB - Impact Journals, LLC SN - 1945-4589 UR - https://doi.org/10.18632/aging.204576 DO - 10.18632/aging.204576 SP - 1615 EP - 1627 PY - ER -