Feczko, P Z Comparison of fixed and mobile-bearing total knee arthroplasty in terms of patellofemoral pain and function: a prospective, randomised, controlled trial. [electronic resource] - BMC musculoskeletal disorders Jun 2017 - 279 p. digital Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 1471-2474 Standard No.: 10.1186/s12891-017-1635-9 doi Subjects--Topical Terms: Arthroplasty, Replacement, Knee--instrumentationHumansKnee Prosthesis--adverse effectsPain, Postoperative--etiologyProspective Studies