title: Homeopathic arnica.
authors.forename: Peter
authors.initials: P
authors.lastname: Fisher
authors.forename: Robert
authors.initials: R
authors.lastname: Mathie
authors.forename: Robbert
authors.initials: R
authors.lastname: van Haselen
mesh_terms: D018650:Arnica; D002349:Carpal Tunnel Syndrome / Q000601:surgery; D006705:Homeopathy; D006801:Humans; D010149:Postoperative Pain / Q000517:prevention & control*; D008517:Phytotherapy; D012107:Research Design