@article{ref1,
title="Faulty posture and posture gymnastic in childhood and adolescence",
journal="Landarzt",
year="1966",
author="Ehalt, W.",
volume="42",
number="19",
pages="815-817",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0023-7728",
doi="",
url="http://dx.doi.org/"
}