Sentence examples for not clearly been from inspiring English sources
Based on epidemiological data, it is generally accepted that endometriotic implants are related to an impaired reproductive outcome, although the causal relationship between endometriosis (i.e. the implants without adhesions) and infertility has not clearly been proven so far.
But the list got much shorter when researchers removed people with low-quality genetic data or those who had mutations that had not clearly been shown to cause serious illness early in life.
The response to environmental signals of the genes of this pathway has not clearly been established.
But it has not clearly been demonstrated whether the newborn cells are neurons or glia.
A "higher rate of 'suicidal ideation' has not clearly been shown to translate into a higher rate of suicide".
However, this relation has not clearly been demonstrated by investigators.
This would not clearly be less effective than an actual clock in space.
The remaining reactions had no associated gene, were exchange reactions, or could not clearly be identified.
Others, clearly, are not.
