Advertisement

Browse Subject Areas

?

Click through the PLOS taxonomy to find articles in your field.

For more information about PLOS Subject Areas, click here.

< Back to Article

Prognostic and Clinicopathological Value of Programmed Death Ligand-1 in Breast Cancer: A Meta-Analysis

Fig 1

Flowchart of the study selection process.

Fig 1

doi: https://doi.org/10.1371/journal.pone.0156323.g001