Sentence examples for samples were preferred from inspiring English sources

Noninvasive methods for DNA collection or the use of residual samples were preferred by most mothers.

Conventional treponemal assays, which rely on testing venous blood samples, were preferred by 6/10 clinical staff, were sometimes perceived to be less painful for the patients (4/10 clinicians responding), and provided more relevant information for patient care.

Clinicians at the sentinel sites collected case information by using an HPeV case investigation form and PCR testing of patient stool, cerebrospinal fluid (CSF), nasopharyngeal aspirate, throat swab, rectal swab, or whole blood samples for HPeV; stool and CSF samples were preferred.

molecular testing is the preferred method when both mutations are known; enzyme analysis in chorionic villus samples is preferred when molecular testing is not feasible, or when enzyme analysis is an adjunct to molecular testing, though confirmation in amniocytes may be considered if mutations are known.

As nasal and throat swabs are easier to obtain and less distressing for patients, these samples are preferred in our setting.

However, Fisher's exact probability test was used where the expected frequencies were lower than 5. Wilcoxon's test for unpaired samples was preferred in cases of semi-quantitative parameters.

However, Fisher's exact probability test was used where expected frequencies were lower than 5. Wilcoxon's test for unpaired samples was preferred in cases of semi-quantitative parameters due to its greater power.

Allele frequency estimates based on larger samples are preferred, and for this reason we included the available non-family fish as well as the family sets when estimating allele frequencies.

Serum samples are preferred for determination of drugs because of the absence of many proteins which may interfere with the determination such as fibrinogen and other coagulation factors [ 26, 27, 33].

Since the environment was too large for a statistical sampling, a rational sampling was preferred to identify the areas of major interest and, on these, statistical sampling was carried out.

For urine matrix, a 24-hr urine sample is preferred rather than a single spot sample on a given day.