title: Intravenous narcotics in sickle cell crises.
mesh_terms: D000755:Anemia, Sickle Cell / Q000150:complications / Q000188:drug therapy*; D002648:Child; D006801:Humans; D009294:Narcotics / Q000009:adverse effects / Q000627:therapeutic use*; D010146:Pain / Q000188:drug therapy* / Q000209:etiology
chemical_list: D009294:Narcotics