title: Clinical utility of serum human epidermal growth factor receptor 2 extracellular domain levels: stop the shilly-shally--it is time for a well-designed, large-scale prospective study.
authors.forename: Chantal
authors.initials: C
authors.lastname: Tse
authors.forename: Pierre-Jean
authors.initials: PJ
authors.lastname: Lamy
mesh_terms: D000911:Antibodies, Monoclonal / Q000627:therapeutic use; D061067:Antibodies, Monoclonal, Humanized; D000970:Antineoplastic Agents / Q000627:therapeutic use; D014408:Biomarkers, Tumor / Q000097:blood*; D001943:Breast Neoplasms / Q000188:drug therapy* / Q000201:enzymology*; D005260:Female; D006801:Humans; D011446:Prospective Studies; D017434:Protein Structure, Tertiary; D018719:Erb-b2 Receptor Tyrosine Kinases / Q000097:blood*; D000068878:Trastuzumab
chemical_list: D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D000970:Antineoplastic Agents; D014408:Biomarkers, Tumor; D018719:Erb-b2 Receptor Tyrosine Kinases; D000068878:Trastuzumab