title: PD-L1 Assessment for Targeted Therapy Testing in Cancer: Urgent Need For Realistic Economic and Practice Expectations.
authors.affiliation: *Vitro Molecular Laboratories, Miami, FL †Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, CA.
authors.forename: Hadi
authors.initials: H
authors.lastname: Yaziji
authors.forename: Clive R
authors.initials: CR
authors.lastname: Taylor
mesh_terms: D000368:Aged; D060890:B7-H1 Antigen / Q000378:metabolism*; D014408:Biomarkers, Tumor / Q000032:analysis*; D002296:Carcinosarcoma / Q000175:diagnosis / Q000188:drug therapy / Q000473:pathology; D016503:Drug Delivery Systems; D005260:Female; D005833:Genital Neoplasms, Female / Q000175:diagnosis* / Q000188:drug therapy* / Q000191:economics; D006801:Humans; D007150:Immunohistochemistry; D008875:Middle Aged; D009369:Neoplasms / Q000175:diagnosis* / Q000188:drug therapy* / Q000191:economics
chemical_list: D060890:B7-H1 Antigen; D014408:Biomarkers, Tumor; C423236:CD274 protein, human