|
Resolution: standard / high Figure 1.
Bag-mask ventilation success rate before and after instruction.
Soleimanpour et al. BMC Emergency Medicine 2011 11:8 doi:10.1186/1471-227X-11-8 |
|
Resolution: standard / high Figure 1.
Bag-mask ventilation success rate before and after instruction.
Soleimanpour et al. BMC Emergency Medicine 2011 11:8 doi:10.1186/1471-227X-11-8 |
