1.
Lisnyy II, Chechelnitskiy OE, Emets VM. The frequency of mosaic epidural block during labour. The comparison of two kinds of epidural catheters. PMJUA [Internet]. 2016Jun.1 [cited 2020Aug.10];1(2). Available from: https://painmedicine.org.ua/index.php/pnmdcn/article/view/14