@Article{Wilczyński2026,
journal="Medical Studies/Studia Medyczne",
issn="1899-1874",
year="2026",
title="A\ new
nine-type classification of\ body posture in children",
author="Wilczyński, Jacek",
doi="10.5114/ms.2026.160980",
url="http://dx.doi.org/10.5114/ms.2026.160980"
}