权威例句
Health hazards of fire fighters: exposure assessment.Heart rate and ECG responses of fire fighters.What the Fighters Say. A Survey of Ex-Combatants in Sierra Leone June-August 2003Rapid Estimation of Carboxyhemoglobin Level in Fire FightersCardiac arrests treated by ambulance paramedics and fire fightersProgram for increasing health and physical fitness of fire fightersPredictors of weight increases over 7 years in fire fighters and paramedicsA Survey of Situation Awareness Requirements in Air-to-Air Combat FightersThe physical demands upon (Dutch) fire-fighters in relation to the maximum acceptable energetic workload.The King-Devick test as a determinant of head trauma and concussion in boxers and MMA fighters