Talk:Chain of survival

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Communities with survival rates >20%??? What kind of communities are we talking about? —Preceding unsigned comment added by 77.49.239.54 (talk) 17:14, 7 December 2009 (UTC)[reply]

Mary Newman[edit]

The references supporting the claim that Mary Newman introduced the concept are relatively old, and neither are indexed on Pubmed or available online. There are a number of secondary sources easily found to back this up, but I think the ideal one would be a WP:MEDRS-compatible secondary source. JFW | T@lk 09:03, 11 September 2013 (UTC)[reply]