Sentence: After surgery , she received a sequential chemotherapy , ie , intraabdominal injection of carboplatin ( CBDCA 300 mg/m2 ) and div administration of paclitaxel ( PTX 180 mg/m2 ) as a standard regimen for advanced ovarian cancer .
Drug combination annotation:
[{'class': 'POS', 'spans': ['carboplatin', 'paclitaxel'], 'is_context_needed': True}]