Unannotated proteins expand the MHC-I-restricted immunopeptidome in cancer - Tamara Ouspenskaia; Travis Law; Karl R. Clauser; Susan Klaeger; Siranush Sarkizova; François Aguet; Bo Li; Elena Christian; Binyamin A. Knisbacher; Phuong M. Le; Christina R. Hartigan; Hasmik Keshishian; et al. (2021)