PT  - JOURNAL ARTICLE
AU  - Steve Goodacre
TI  - Trial registration: must take place before or at the onset of enrolment
AID  - 10.1136/emermed-2014-203566
DP  - 2014 Mar 01
TA  - Emergency Medicine Journal
PG  - 176--176
VI  - 31
IP  - 3
4099  - http://emj.bmj.com/content/31/3/176.short
4100  - http://emj.bmj.com/content/31/3/176.full
SO  - Emerg Med J2014 Mar 01; 31