Eric CPR part2,急救美男cpr

intubation during pediatric cpr
8月13日,禅城区向阳医院护师刘茂英,苏晓丽为20多人文明导游志愿服务
part5:小医生们接受cpr心肺复苏和aed除颤急救培训.
first aid | american heart bls, cpr, first aid training
part 11: pediatric basic life support and cardiopulmonary