Sentence examples for later studies did not from inspiring English sources

But later studies did not substantiate the link, and many researchers suggested that that the initial findings were the result of contamination of laboratory samples or equipment.

In terms of the NTSR1 gene, one previous study [35] reported that NTSR1 gene polymorphism was associated with schizophrenia, although two later studies did not replicate this result [36], [37].

The follow-up period of those later studies did not exceed 12 months.

Most [ 18, 20- 24], but not all [ 19, 25, 32], of the later studies did not confirm these findings.

However, later studies did not show beneficial effect of prophylactic indomethacin on the rate of survival or long-term disability [ 102, 103].

Later studies did not replicate these findings, however, and the role of PpiD in OMP assembly remains an open question [64].

However, later studies didn't find any evidence of the same effect in humans.

But later studies didn't show that it was any more effective than the shot.

This has been put forward by other authors over the years, but later studies do not find evidence of large muscle attachments on the frill bones.

However, this later study did not measure either hepatic or peripheral insulin sensitivity.

However, a later study did not support this hypothesis [ 23] and the functional impact of the T/C change is presently to our knowledge not known.