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− | http://flexikon.doccheck.com/de/Erregungsleitungssystem_of_the_Heart <sub>(© [[DocCheck_Flexikon/en|DocCheck Flexikon]]])</sub>
| + | https://en.wikipedia.org/wiki/Cardiac_excitation-contraction_coupling <sub>([https://en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_Attribution-ShareAlike_3.0_Unported_License])</sub> |
Version vom 10. Juli 2019, 13:33 Uhr