PT  - JOURNAL ARTICLE
AU  - Piotr Szymański
AU  - Magdalena Lipczyńska
AU  - Anna Klisiewicz
AU  - Piotr Hoffman
TI  - “Like a sound and its echo”
AID  - 10.1136/heartjnl-2013-304922
DP  - 2014 Jan 01
TA  - Heart
PG  - 83--83
VI  - 100
IP  - 1
4099  - http://heart.bmj.com/content/100/1/83.short
4100  - http://heart.bmj.com/content/100/1/83.full
SO  - Heart2014 Jan 01; 100