title: Difficult decisions.
mesh_terms: D000911:Antibodies, Monoclonal / Q000627:therapeutic use* / Q000633:toxicity; D061067:Antibodies, Monoclonal, Humanized; D000068258:Bevacizumab; D001943:Breast Neoplasms / Q000188:drug therapy*; D017277:Drug Approval / Q000379:methods*; D005062:European Union; D005260:Female; D006801:Humans; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D000068258:Bevacizumab