Sentence examples for within four hours from inspiring English sources

Within four hours after admission blood was withdrawn for Endotoxin Activity (EA) assay.

Within four hours after sampling, fresh stools were stored in −80°C until extraction of DNA.

We arrived in Barbados within four hours.

Within four hours I pled guilty.

They are sent within four hours.

Nowadays they know they'll be seen within four hours.

"We have seen rupture of the oesophagus within four hours".

A doctor will phone you within four hours".

Memphis, Nashville and Evansville, Ind., are all within four hours.

Rats that received the drug within four hours of recalling the memory forgot their fear.

Until the results are known -- usually within four hours -- they wait outside.