@article{ Kroonika Detsember 2013 _2014, url={https://ojs.utlib.ee/index.php/EA/article/view/11746}, DOI={10.15157/ea.v0i0.11746}, abstractNote={ Eesti Arst 2014; 93(1):59 }, journal={Eesti Arst}, year={2014}, month={Jan.} }