@article{Birkenfeldt_2013, title={ Reumatoloogia }, url={https://ojs.utlib.ee/index.php/EA/article/view/11456}, DOI={10.15157/ea.v0i0.11456}, abstractNote={ Eesti Arst 2013; 92(6):347 }, journal={Eesti Arst}, author={Birkenfeldt, Reinhold}, year={2013}, month={Jun.} }