Sentence examples for blood samples were only from inspiring English sources

Matched blood samples were only available from Spanish patients.

Blood samples were only cultured from 5 minutes and 30 minutes after the RM.

The 72- to 144-h blood samples were only taken from subjects having received the 300 and 600 mg doses.

For various reasons, blood samples were only collected for 97.9% (n = 141) of children with S-ECC and 99.2% (n = 121) of controls.

In this study, Norway was excluded because blood samples were only recently collected and very few pancreatic cancer cases have been diagnosed after blood donation.

A weakness of this study was that subject blood samples were only taken at two separate time points, which makes it impossible to determine the daily course of the inflammatory parameters.

However, sensitivity on blood samples is only 50%60%% for both PCR and culture in patients with chronic Q fever (10, 11 ).

Paired cord blood samples from artery and vein were used, but validation of arterial blood samples was only performed in the Swedish (revised data report), French and Dutch RCTs.

Amplification of MAM mRNA in these four blood samples was only measurable in one of the three replicates and with a CT value around the detection limit of the PCR reaction (CT around 40 cycles) and is the result of the high sensitivity of the methodology.

As three of these procedures failed to produce CSF, blood sampling was only attempted for the remaining 143 case-patients.

Blood sampling was only performed if the worker was at work.