Sentence examples for and it is difficult to conclude from inspiring English sources

Thus, the results of those studies are inconsistent and it is difficult to conclude whether MSG ingestion without food causes headache.

This study found mixed results and it is difficult to conclude whether ambient air pollution in Brisbane has an adverse association with the birth defects examined.

Where data are available, results are mixed and it is difficult to conclude whether working conditions and living conditions are more favourable in Ghana.

Therefore, there is a possibility of underestimating the recurrence pattern, and it is difficult to conclude that postoperative chemoradiotherapy could affect the recurrence pattern or survival after curative resection in gastric adenocarcinoma.

Many of the taxa are relatively recent polyploids, and it is difficult to conclude if the few polymorphisms observed in some of the sequences from the directly sequenced bands from RT-PCR are allelic or from duplicate copies.

The mechanisms of axon degeneration in these other diseases have not been well elucidated, and it is difficult to conclude precisely why we found that these cases are negative for these markers.

All things considered, Schleifer and Chaves report, it is difficult to conclude that "clergy are underpaid relative to other workers".

Given how much opposition he engendered and how against the grain his decision was, it is difficult to conclude otherwise.

In this case, it is difficult to conclude whether Medicago and soybean, are allo- or autopolyploids.

It is difficult to conclude because our study is retrospective and with only 24 patients.

It is difficult to conclude that it has worked well.