Sentence examples for biological samples were not from inspiring English sources
Biological samples were not collected or processed in any form for this study.
When biological samples were not available, the diagnosis of AT was based on the clinical and laboratory criteria.
The patient did not seek treatment, thus biological samples were not collected during the first 2 periods of illness.
Biological samples were not sent to the laboratory in as many as 73% of patients to determine a bacteriological etiology of suspected infection.
As personal data or biological samples were not used, approval was not required by the Ethics Committee of Bellvitge University Hospital.
We did not initially carry out an analysis corrected for diabetes because the biological samples were not selected with regard to diabetes; therefore data were potentially skewed for this outcome.
While drones have already been mooted as one way to deliver goods, such as Amazon's Air Prime drones, Amukele said that biological samples "are not like a shoe or a book, they are pretty fragile items".
Permission to store biological samples was not obtained.
It was recently shown that the amount of virus in biological samples was not systematically related to the intensity of clinical signs observed [ 11].
The reason for the difference between our present findings and these case control study results using biological samples is not clear.
