Answer - Case of the month (Feb 2016): Revision history

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25 February 2016

  • curprev 21:1521:15, 25 February 2016Googletrans talk contribs 303 bytes +303 Created page with "800px '''Question: There are five extra beats on this ECG. What is the origin?''' <div style="padding-left:24px"> A. Atrial extrasystole B. Junctio..."