@Article{Lipiec2006,
journal="Klinika Oczna / Acta Ophthalmologica Polonica",
issn="0023-2157",
volume="108",
number="2",
year="2006",
title="Evaluation of therapy outcome 
in congenital nasolacrimal duct 
obstruction in own material",
author="Lipiec, Ewa
and Grałek, Mirosława
and Niwald, Anna",
pages="174--177",
url="https://www.termedia.pl/Evaluation-of-therapy-outcome-r-nin-congenital-nasolacrimal-duct-r-nobstruction-in-own-material,124,48829,1,1.html"
}