title: Anorectal pain relief by use of local silastic suppositories.
mesh_terms: D001004:Anus Diseases / Q000628:therapy*; D006801:Humans; D008012:Lidocaine / Q000008:administration & dosage / Q000627:therapeutic use*; D010166:Palliative Care; D012826:Silicone Elastomers; D013488:Suppositories
chemical_list: D012826:Silicone Elastomers; D013488:Suppositories; D008012:Lidocaine