Analytic validation of a clinical-grade PTEN immunohistochemistry assay in prostate cancer by comparison with PTEN FISH - Lotan, Tamara L; Wei, Wei; Ludkovski, Olga; Morais, Carlos L; Guedes, Liana B; Jamaspishvili, Tamara; Lopez, Karen; Hawley, Sarah T; Feng, Ziding; Fazli, Ladan; Hurtado-Coll, Antonio; McKenney, Jesse K; et al. (Modern Pathology, 2016)