Sentence examples for controls was used from inspiring English sources

A validity study design with pathologic GERD patients and controls was used.

A control group consisting of seven healthy controls was used to validate the variability of fixation at the bone level.

A random sample of time-matched controls was used instead of all non-infection herds in the cohort.

The peak position information, in conjunction with measurements on single-crystal controls, was used to quantify overall stress distributions in the materials and provide stress scales for maps.

A prototype microarray with 117 O and H antigen-specific probes and controls was used to assess probe performance against two pools of gene target PCR amplicons.

In the first study, a small population comprising 401 Partridge chickens (201 cases and 200 controls) was used, and a total of 118 SNPs genotyped.

Amplification of these internal controls was used to confirm that rRT-PCR inhibitors were absent from clinical samples, thereby verifying negative assay results.

In the second study, a bigger population comprising 1 075 Partridge chickens (527 cases and 548 controls) was used, and SNPs with significant effect determined in the first study were further analysed.

In order to avoid briefing US Secretary of the Treasury Henry Morgenthau Jr. on the project, a special account not subject to the usual auditing and controls was used to hold Trust monies.

GROUP (magicians, controls) was used as a between-subjects factor.

Information from these controls was used to develop a predictive equation to normalize expression levels within and among arrays.