TY  - JOUR

T1  - Trial registration: must take place before or at the onset of enrolment.

JO  - Emerg Med J

PY  - 2014/03/01

AU  - Goodacre S

ED  - 

DO  - DOI: 10.1136/emermed-2014-203566

VL  - 31

IS  - 3

SP  - 176

Y2  - 2024/10/19

ER  -