Cite
MLA Citation
Brandon S. Sheffield et al.. “Investigation of PD-L1 Biomarker Testing Methods for PD-1 Axis Inhibition in Non-squamous Non–small Cell Lung Cancer.” Journal of histochemistry and cytochemistry, vol. 64, n.d., pp. 587–600. http://access.bl.uk/ark:/81055/vdc_100065805342.0x000009