title: Is less than 50% more narcotics really noninferior?
authors.affiliation: Coastal Anesthesiology, St. Augustine, Florida. pziemann@yahoo.com.
authors.forename: Patrick
authors.initials: P
authors.lastname: Ziemann-Gimmel
mesh_terms: D000779:Anesthetics, Local / Q000008:administration & dosage*; D019645:Arthroplasty, Replacement, Knee; D005260:Female; D005267:Femoral Nerve / Q000187:drug effects*; D006801:Humans; D008297:Male; D009407:Nerve Block / Q000379:methods*; D010149:Postoperative Pain / Q000188:drug therapy*; D011183:Postoperative Complications / Q000139:chemically induced*
chemical_list: D000779:Anesthetics, Local