@article{Balazcs2017,
author = {Balazcs, Eva and Sieper, Joachim and Bickham, Kara and Mehta, Anish and Frontera, Nancy and Stryszak, Paul and Popmihajlov, Zoran and Peloso, Paul M.},
year = {2017},
language = {eng},
copyright = {http://creativecommons.org/licenses/by/4.0/},
title = {A randomized, clinical trial to assess the relative efficacy and tolerability
of two doses of etoricoxib versus naproxen in patients with ankylosing
spondylitis},
url = "http://dx.doi.org/10.17169/refubium-23567",
}