title: Validation of breast cancer biomarkers identified by mass spectrometry.
authors.forename: Eleftherios P
authors.initials: EP
authors.lastname: Diamandis
mesh_terms: D014408:Biomarkers, Tumor / Q000097:blood*; D001943:Breast Neoplasms / Q000175:diagnosis*; D015926:Complement C3a / Q000032:analysis*; D006801:Humans; D019032:Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization
chemical_list: D014408:Biomarkers, Tumor; C044541:complement C3a, des-Arg-(77)-; D015926:Complement C3a