Cite
MLA Citation
Allister Smith et al.. “Programmed Death Ligand 1 Testing of Endobronchial Ultrasound–guided Transbronchial Needle Aspiration Samples Acquired For the Diagnosis and Staging of Non–Small Cell Lung Cancer.” Journal of bronchology & interventional pulmonology, vol. 27, no. 1, 2020, p. . http://access.bl.uk/ark:/81055/vdc_100131654324.0x000008