Cite
MLA Citation
Nathan Tonlaar et al.. “Antitumor activity of the dual PI3K/MTOR inhibitor, PF-04691502, in combination with radiation in head and neck cancer.” Radiotherapy and oncology, vol. 124, no. 3, n.d., pp. 504–512. http://access.bl.uk/ark:/81055/vdc_100050161991.0x000049