Tumour PD-L1 Expression in Small-Cell Lung Cancer: A Systematic Review and Meta-AnalysisEmmanuel Acheampong(Edith Cowan University), Elin S. Gray(Edith Cowan University)CellsOctober 31, 202010.3390/cells9112393Cited by 72SaveCiteExport RISWatch citationsRelated PapersCirculating tumor DNA to monitor treatment response and detect acquired resistance in patients with metastatic melanoma|Oncotarget|2015|327Is the Blood an Alternative for Programmed Cell Death Ligand 1 Assessment in Non-Small Cell Lung Cancer?|Cancers|2019|12