title: The prospective, randomized, double-blind clinical trial in orthopaedic surgery.
authors.forename: C R
authors.initials: CR
authors.lastname: Clark
mesh_terms: D004311:Double-Blind Method; D006801:Humans; D015552:Injections, Intralesional; D007720:Knee Prosthesis; D009985:Orthopedics; D011446:Prospective Studies; D016032:Randomized Controlled Trials as Topic; D012107:Research Design