PT  - JOURNAL ARTICLE
AU  - James H O'Keefe
AU  - Carl J Lavie
TI  - Run for your life … at a comfortable speed and not too far
AID  - 10.1136/heartjnl-2012-302886
DP  - 2013 Apr 15
TA  - Heart
PG  - 516--519
VI  - 99
IP  - 8
4099  - http://heart.bmj.com/content/99/8/516.short
4100  - http://heart.bmj.com/content/99/8/516.full
SO  - Heart2013 Apr 15; 99