Sentence examples for both samples should be from inspiring English sources

Both samples should be stored at −20 °C.

A prenatal test is technically identical to a presymptomatic test but the maternal or both parental samples should be analyzed in the same run.

Both of these samples should be measured at steady state.

In other words, both the texture and speckle samples should be correlated across different TX-RX pairs.

High-confident somatic SNVs were called when they met the following criteria: i. both the tumor and normal samples should be covered sufficiently (≥10×) at the genomic position; ii. the variants should be supported by at least 10%% of the total reads in the tumor compared with less than 2%% in normal tissues; iii. the variants should be supported by at least three reads in the tumor; iv.

The methods used for chemical analysis of both environmental and biological samples should be well characterized so that precision and accuracy in the appropriate concentration ranges are known.

As in our study the gastrointestinal tracts as well as respiratory tracts of neonates were frequently colonized, we agree with Giles et al. [ 19] that during Serratia sp. outbreak both respiratory and gastrointestinal samples should be collected in order to maximize the identification of colonized infants.

To verify the infection by serology only, both acute and convalescent serum samples should be examined [ 35].

When TB is suspected, two to three sputum samples should be examined both microscopically and using a liquid (and solid) culture method while anti-TB treatment should be initiated promptly without awaiting for the bacteriological results.

Suspect antigen samples should be tested in duplicate against both the anti-rinderpest and the anti-PPR MAbs.

Samples should be redrawn for valid results.