42
edits
Basics: Difference between revisions
Jump to navigation
Jump to search
→Externe links
| Line 174: | Line 174: | ||
*Verkeerde filter-instelling | *Verkeerde filter-instelling | ||
= | =External links= | ||
*[http://www.ecglibrary.com/ecghist.html An extensive history of the ECG] | *[http://www.ecglibrary.com/ecghist.html An extensive history of the ECG] | ||
[[nl:Grondbeginselen]] | [[nl:Grondbeginselen]] | ||