In this paper, need for oral health services, as estimated for a representative random sample in a national survey of adult oral health, is compared with actual treatment statistics derived from two dental schemes serving different sectors of the same population.
But after the bus began crossing Russia's vast expanse, the woman realized she had left the papers she needed for her marriage certificate behind at the train station.
Further calculations show that only 130 unpublished research papers are needed for this study to nullify the mean of 0.6 below 0.05 level.
Dave, who had recently opened Supino Pizza, even dropped everything one day to get the paper Charles needed for his credit card machine.
As these Maryland students prepared to return to school, their parents made sure they were equipped with all the school supplies -- books, backpacks, pens and paper -- needed for a successful school year.
We measured the roof and then calculated exactly how many three-foot wide fifty-foot long rolls of tar paper we needed for the job.
You didn't put your clothes on backwards, you didn't forget that paper you needed for work today, you discovered a new shortcut to the train station.
In 2004, Murdoch placed an ad in a local Glasgow paper: "girl singer needed for autumnal recording project".
A "promising new leader," the paper urged, was needed for Congress to "change its ways of not getting important problems solved".
Therefore some other unit, such as prescribing occasion, as used in this paper, is also needed for comparative purposes.
