By Ziegler Ute   Angenvoort Joke   Klaus Christine   Nagel-Kohl Uschi   Sauerwald Claudia   Thalheim Sabine   Horner Steffen   Braun Bettina   Kenklies Susanne   Tyczka Judith   Keller Markus   Groschup Martin H.   in International Journal of Environmental Research and Public Health

ISSN:1660-4601|10|8|3112-3120

MDPI‎(2013)‎

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