@InCollection{Łuczak:2020,
author
=
"J.Łuczak and W.Leppert",
title
=
"Czkawka",
pages
=
"60--61",
year
=
"2020",
booktitle
=
"Interna Szczeklika 2020/21: mały podręcznik ISBN: 9788374306294",
editor
=
"red. nauk. Andrzej Szczeklik, Piotr Gajewski",
publisher
=
"Medycyna Praktyczna",
address
=
"Kraków",
}