@Article{Dettlaff-Dunowska2026,
journal="Pediatria Polska - Polish Journal of Paediatrics",
issn="0031-3939",
volume="101",
number="1",
year="2026",
title="Long-term trends in physical fitness and body mass among 10- year-olds in Gdansk: findings from a 12-year intervention programme",
author="Dettlaff-Dunowska, Magdalena
and Lemanowicz-Kustra, Aleksandra
and Brzeziński, Michał
and Sowulewski, Oliver
and Plata-Nazar, Katarzyna
and Szlagatys-Sidorkiewicz, Agnieszka",
pages="23--28",
doi="10.5114/polp.2026.159867",
url="http://dx.doi.org/10.5114/polp.2026.159867"
}