Sentence examples for and cannot be documented from inspiring English sources

The evidence available on P4P schemes in health care is thus inconclusive and cannot be documented across settings [ 9].

(Element 118 is also radioactive, but, since only three atoms of this element have thus far been observed, its physical and chemical properties cannot be documented).

Many cognitive and psychological limitations cannot be documented by reference to physical anomalies.

Such conditions hardly strengthened the empire and must have contributed, in ways that cannot be documented with certainty, to the political unrest that was their own main cause.

Norwegian legislation also demands that all HCWs are asked for a certificate of TST at the time of appointment, and if the existence of a recent TST cannot be documented then a new TST is performed.

However, absolute freedom from infection cannot be documented, since all test protocols are imperfect and can lead to false-negative results.

A causal link cannot be documented because of complex interactions of several variables, and our tentative conclusion needs to be supported by studies implementing stronger research designs with better controls for alternative explanations.

These identical segments of DNA that you and your cousins share are the result of your relationship, even if your relationship cannot be documented through written records.

Because farmers are not required to report antibiotic use in animals, the reduction cannot be documented.

The reasons for this cannot be documented, but they most likely stem in part from Giovanni's experience with Giotto's monumental and heroic style which was already in the ascendancy by the time that the Pistoia pulpit was completed.

Due to the low number of cases, this hypothesis cannot be documented in our study.