Proteomic Patterns of Nipple Aspirate Fluids Obtained by SELDI-TOF: Potential for New Biomarkers to Aid in the Diagnosis of Breast Cancer - Paweletz, Cloud P.; Trock, Bruce; Pennanen, Marie; Tsangaris, Theodore; Magnant, Collette; Liotta, Lance A.; Petricoin III, Emanuel F. (Disease Markers, 2001)