Original article Rofecoxib improves quality of life in patients with hip or knee osteoarthritis R Theiler, HA Bischoff, D Uebelhart DOI: https://doi.org/10.4414/smw.2002.10075 Publication Date: 05.10.2002 Swiss Med Wkly. 2002;132(39-40):566-573 This text is only available as PDF .