@article{ ÕNNITLEME Andres Kork 60 _2010, url={https://ojs.utlib.ee/index.php/EA/article/view/10764}, DOI={10.15157/ea.v0i0.10764}, abstractNote={ Eesti Arst 2010; 89(4):303 }, journal={Eesti Arst}, year={2010}, month={Apr.} }