Fig. 1: Kaplan–Meier survival curves according to B7-H3 expression in primary tumors.
From: B7-H3 immune checkpoint expression is a poor prognostic factor in colorectal carcinoma
a Disease-free survival according to B7-H3 expression; b Disease-free survival adjusted for TNM stage; c Overall survival according to B7-H3 expression; d Overall survival adjusted for TNM stage.
