title: Cold therapy--an improved method.
mesh_terms: D003452:Cryosurgery; D004487:Edema / Q000517:prevention & control; D004844:Epistaxis / Q000628:therapy; D005782:Gels; D006225:Hand / Q000601:surgery; D006801:Humans; D008722:Methods; D011142:Polyvinyl Alcohol; D011182:Postoperative Care; D014947:Wounds and Injuries / Q000628:therapy
chemical_list: D005782:Gels; D011142:Polyvinyl Alcohol