title: High-dose local infiltration analgesia after hip and knee replacement--what is it, why does it work, and what are the future challenges?
authors.forename: Tord
authors.initials: T
authors.lastname: Röstlund
authors.forename: Henrik
authors.initials: H
authors.lastname: Kehlet
mesh_terms: D000698:Analgesia / Q000379:methods*; D000700:Analgesics / Q000008:administration & dosage*; D000779:Anesthetics, Local / Q000008:administration & dosage*; D019644:Arthroplasty, Replacement, Hip / Q000009:adverse effects*; D019645:Arthroplasty, Replacement, Knee / Q000009:adverse effects*; D006801:Humans; D010149:Postoperative Pain / Q000188:drug therapy*
chemical_list: D000700:Analgesics; D000779:Anesthetics, Local