title: The prospective, randomized, double-blind clinical trial in orthopaedic surgery.
authors.forename: N
authors.initials: N
authors.lastname: Maffulli
mesh_terms: D004311:Double-Blind Method; D006801:Humans; D019637:Orthopedic Procedures; D011446:Prospective Studies; D011643:Publishing / Q000706:statistics & numerical data*; D016032:Randomized Controlled Trials as Topic; D012107:Research Design; D012189:Retrospective Studies