Yet, numbers are needed for planning in order to reduce maternal deaths.
But, he said, it does have "potentially an opportunity to reduce deaths."
Yet there are few such precautions taken to reduce injury and death on American roads.
"But this is a good, relatively low-cost way of reducing death and suffering until something better comes along."
Its biggest effect was in reducing death from heart failure and cardiac arrest.
Officials said they were trying to reduce injuries and deaths associated with riding between cars.
Reducing deaths on the road by 50% is in particular an aim that deserves all our support.
We were able to reduce death from operative shock to below five percent.
The distraction from the serious efforts that had been made to reduce deaths and injuries would be a real matter of concern.
These have greatly reduced deaths from fire among racing drivers.