Sentence examples for testings were negative from inspiring English sources

Hereditary thrombophilia and heparin-induced thrombocytopenia as well as rheumatological and serological testings were negative.

We also performed reverse transcription-polymerase chain reaction (RT-PCR) on all culture negative but antigen positive samples as well as 26 specimens that were negative on both shell vial culture and antigen testings.

BUN and Cr testings were the most frequently overprescribed tests.

Laboratory testings were conducted independently of any clinical data collection.

These blood and urine testings were performed on each visit.

Extensive testings are conducted on an experimental device to verify the effectiveness of the control method.

The experiments and testings are presented in "Results and discussion" section.

Mean of three testings was recorded.

"[T]he impacts of pro-testing legislation are uniformly negative," Wozniak writes.

Or would alternative testing modalities (such as self-testing or mobile-testing) be needed to keep populations engaged and to identify new HIV infections as early as possible?

Second, pre-testing was performed.