@Article{Kossakowska2018,
journal="Pediatria Polska - Polish Journal of Paediatrics",
issn="0031-3939",
volume="93",
number="2",
year="2018",
title="Symptoms of postpartum depression and breastfeeding self-efficacy",
author="Kossakowska, Karolina",
pages="107--116",
doi="10.5114/polp.2018.76246",
url="http://dx.doi.org/10.5114/polp.2018.76246"
}