Sentence examples for serum samples were identified from inspiring English sources

A total of 275 505 women (< 29 years of age) with paired serum samples were identified for C. trachomatis antibody testing as previously described [ 8].

Forty reactive serum samples were identified, for a combined seroprevalence of 3.9 casoldierssoldiers tested: RVF (n = 20), AHFV (n = 13), CCHV (n = 6), and DENV (n = 1) (Table).

A total of 20 serum samples were identified from subjects that were positive for HPV16 DNA in exfoliated cervical cells using the Roche prototype line blot assay (reagents provided as a gift from Roche Molecular Systems, Inc., Pleasanton, CA, USA).

A nonmotile strain of STEC stx2 eae ehxA, which was not serotypeable by the panel of 22 serum samples, was identified in fecal samples from patients and in the remaining ground beef.

Positive serum or plasma samples were identified by using a cutoff of the average of two absorbance values (net OD) ≥ 0.2 derived from a previous study in Thailand (Blacksell SD et al., unpublished data).

> By fluorescence-based quantitative PCR analysis 96 out of 368 serum samples and all six stool samples were identified as P1 positive (26%% of serum samples and 100%% of stool samples).

Samples were identified to species level.

All serum samples were tested blindly and were identified only by a unique identification number blinded with case control status.

Serum samples were tested blindly, identified only by codes without regard to the case/control status.

Human serum samples were obtained and identified as described before (Luo et al. 2013).

Serum samples were tested blindly, identified only by codes without regard to case/control status.