|
Resolution: standard / high Figure 2.
Flow diagram of the study selection process for systematic review.
Ker et al. BMC Emergency Medicine 2012 12:3 doi:10.1186/1471-227X-12-3 |
|
Resolution: standard / high Figure 2.
Flow diagram of the study selection process for systematic review.
Ker et al. BMC Emergency Medicine 2012 12:3 doi:10.1186/1471-227X-12-3 |
