Stiell, I G <br/><br/>
Modifiable factors associated with improved cardiac arrest survival in a multicenter basic life support/defibrillation system: OPALS Study Phase I results. Ontario Prehospital Advanced Life Support.  [electronic resource] 

 -  Annals of emergency medicine  Jan 1999 
 - 44-50 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Clinical Trial, Phase I; Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0196-0644 
<br/><br/><label>Standard No.: </label>10.1016/s0196-0644(99)70415-4  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>Cardiopulmonary Resuscitation--statistics & numerical data<br/>Electric Countershock--statistics & numerical data<br/>Emergency Medical Services<br/>Female<br/>Heart Arrest--mortality<br/>Humans<br/>Life Support Care<br/>Male<br/>Middle Aged<br/>Multivariate Analysis<br/>Odds Ratio<br/>Ontario<br/>Survival Analysis<br/>Time Factors