@article{ KROONIKA märts 2012 _2012, url={https://ojs.utlib.ee/index.php/EA/article/view/11304}, DOI={10.15157/ea.v0i0.11304}, abstractNote={ Eesti Arst 2012; 91(4):219 }, journal={Eesti Arst}, year={2012}, month={Apr.} }