@article{Lippus_Laanpere_Tuisk_Karro_2013, title={ Planeerimata raseduse esinemissagedus ja sellega seotud tegurid Eestis }, url={https://ojs.utlib.ee/index.php/EA/article/view/11469}, DOI={10.15157/ea.v0i0.11469}, abstractNote={ Eesti Arst 2013; 92(5):253–260 }, journal={Eesti Arst}, author={Lippus, Hedda and Laanpere, Made and Tuisk, Tarmo and Karro, Helle}, year={2013}, month={May} }