title: Prostate cancer: PD-L1 expression is common and indicates poor prognosis.
authors.forename: Clemens
authors.initials: C
authors.lastname: Thoma
mesh_terms: D060890:B7-H1 Antigen; D006801:Humans; D008297:Male; D011379:Prognosis; D011471:Prostatic Neoplasms
chemical_list: D060890:B7-H1 Antigen