@article{Asser_2014, title={ Professor Arvo Tikk 85 }, url={https://ojs.utlib.ee/index.php/EA/article/view/11572}, DOI={10.15157/ea.v0i0.11572}, abstractNote={ Eesti Arst 2014; 93(10):603 }, journal={Eesti Arst}, author={Asser, Toomas}, year={2014}, month={Nov.} }