Sentence: Efficacy of palonosetron plus aprepitant in preventing chemoradiotherapy-induced nausea and emesis in patients receiving daily low-dose cisplatin-based concurrent chemoradiotherapy for uterine cervical cancer : a phase II study .
Drug combination annotation:
[{'class': 'POS', 'spans': ['palonosetron', 'aprepitant'], 'is_context_needed': True}]