title: Trigeminal cistern glycerol injections for facial pain.
mesh_terms: D003027:Cluster Headache / Q000188:drug therapy*; D005157:Facial Pain / Q000188:drug therapy*; D005990:Glycerol / Q000008:administration & dosage*; D006801:Humans; D007267:Injections; D014277:Trigeminal Neuralgia / Q000188:drug therapy*; D014653:Vascular Headaches / Q000188:drug therapy*
chemical_list: D005990:Glycerol