title: [Gene expression tests can avoid unnecessary chemotherapy].
authors.forename: Ralf
authors.initials: R
authors.lastname: Schlenger
mesh_terms: D000970:Antineoplastic Agents / Q000009:adverse effects* / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000175:diagnosis / Q000188:drug therapy* / Q000235:genetics*; D005260:Female; D015972:Gene Expression Regulation, Neoplastic / Q000235:genetics; D005820:Genetic Testing; D006801:Humans
chemical_list: D000970:Antineoplastic Agents