[Placebo surgery: arthroscopic lavage and debridement of knee osteoarthritis].
Gøtzsche
Peter C
PC
H:S Rigshospitalet, Det Nordiske Cochrane Center.
D003646:Debridement; D006801:Humans; D020370:Osteoarthritis, Knee / Q000601:surgery*; D015990:Placebo Effect; D007507:Therapeutic Irrigation