title: The case for dilution of ketamine.
mesh_terms: D001254:Astrocytoma / Q000532:radiotherapy*; D002675:Child, Preschool; D006801:Humans; D007275:Injections, Intravenous; D007649:Ketamine / Q000008:administration & dosage*; D008297:Male; D013649:Taste
chemical_list: D007649:Ketamine