Cite

    Jianji Pan et al.. “Prognostic significance of expression of cyclooxygenase‐2, vascular endothelial growth factor, and epidermal growth factor receptor in nasopharyngeal carcinoma.” Head & neck, vol. 35, no. 9, n.d., pp. 1238–1247. http://access.bl.uk/ark:/81055/vdc_100024727205.0x000011