What is the world health organization standard for pure water ?

We need to begin using the same approach as the World Health Organization.

He's a doctor who works for the World Health Organization.

World Health Organization guidelines were published in 1968, but are still applicable today.

He has worked with the World Health Organization in a number of countries.

His father was a doctor in the World Health Organization.

From 1966, he was an expert for the World Health Organization.

This was the beginning of the future World Health Organization.

He was also an adviser to the World Health Organization.

He has also been a consultant for the World Health Organization.

In 1988, he was a consultant to the World Health Organization.

The only real programs, they said, had been financed by the World Health Organization.

World Health Organization figures indicate that the number worldwide is one in eight.

Officials of the World Health Organization have been playing down the threat.

In addition, the World Health Organization is a good source for data.

The most recent re-assessment was by an expert group of the World Health organization in 2005.

The films were used by the World Health Organization in several countries for years.

According to the World Health Organization, over 1 billion people are overweight.

It sometimes takes the World Health Organization several days to confirm cases.

The World Health Organization is planning to send a team there.

Only probable cases are reported to the World Health Organization.

He served on many committees of the World Health Organization.

Hardly anybody knew much about the World Health Organization in those days.

World Health Organization officials are cautiously optimistic that it can be contained.

She was also a delegate to the World Health Organization in 1952.