The government is also buying 220 million doses made by a new laboratory technique.

A laboratory technique has also been used, but it requires many eggs and is not always accurate, the researchers said.

This is a major improvement on traditional laboratory techniques which use radiation.

The data may still be recoverable, but not without special laboratory techniques.

Many laboratory techniques exist for the determination of melting points.

Using standard laboratory techniques, the virus itself is very difficult and expensive to detect.

He developed many laboratory techniques related to isolation of organic compounds.

And in this case, it is outcomes, not laboratory techniques, that matter.

And scientists from Houston are teaching laboratory techniques to the farmhands.

His laboratory techniques left much to be desired, and he was out of service for months with burns.