Sentence examples for samples has to from inspiring English sources

The clinical usefulness of therapeutic drug monitoring (TDM) for haloperidol using blood samples has to be validated.

To exclude any risk from agglomerates, the agglomeration behavior of the samples has to be investigated.

For application as biomarkers of course, miRNA candidates must be detectable in surrogate tissue and availability of samples has to be ensured especially in tuberculosis endemic countries.

In order to optimize the values of energy and sample thickness to get a proper sensitivity for the X-ray method, a maximum in the differences of the grey-scale intensity (DGS) between the extreme samples has to be calculated.

The performance on patient samples has to be determined in a prospective clinical evaluation.

In addition to technical difficulties with the applied highly sensitive enzyme-based method, heterogeneity of the underlying patients' samples has to be taken into account.

Samples have to go to the lab.

Minute differences between samples had to be carefully noted.

Many of the samples had to be sent by helicopter to a state lab for testing.

Crouton samples have to be submitted to health officials monthly, she said.

If any of them won a medal, their urine samples had to be substituted.