title: NCCN antiemesis guidelines emphasize 'delayed' emesis, new 5-HT3 inhibitors, and NK-1 blockers.
mesh_terms: D000932:Antiemetics / Q000627:therapeutic use*; D000970:Antineoplastic Agents / Q000009:adverse effects; D006801:Humans; D009325:Nausea / Q000139:chemically induced / Q000188:drug therapy* / Q000517:prevention & control; D064729:Neurokinin-1 Receptor Antagonists; D017410:Practice Guidelines as Topic; D010818:Practice Patterns, Physicians'; D058831:Serotonin 5-HT3 Receptor Antagonists; D014481:United States; D014839:Vomiting / Q000139:chemically induced / Q000188:drug therapy* / Q000517:prevention & control
chemical_list: D000932:Antiemetics; D000970:Antineoplastic Agents; D064729:Neurokinin-1 Receptor Antagonists; D058831:Serotonin 5-HT3 Receptor Antagonists