File:Diafragma ademhaling.gif - Wikimedia Commons
Annotationen/Kommentare
farbige Animation: Luft holen
CC BY-Brbbl at nl.wikipedia SA 3.0
https://creativecommons.org/licenses/by-sa/3.0/deed.en
farbige Animation: Luft holen
CC BY-Brbbl at nl.wikipedia SA 3.0
https://creativecommons.org/licenses/by-sa/3.0/deed.en