Fraga, C.A. de C. et al. 2010. PROGNOSTIC VALUE OF INTRATUMORAL CD57+T CELLS AND MICROVESSEL DENSITY IN HEAD AND NECK SQUAMOUS CELL CARCINOMA. Archives of Oral Research. 6, 1 (Nov. 2010). DOI:https://doi.org/10.7213/aor.v6i1.23200.