Sentence examples similar to certain problems persist from inspiring English sources

While many girls in the study showed improvement in ADHD symptoms during the 10-year period, certain problems persisted and new ones emerged, suggesting that careful monitoring and treatment are essential, Hinshaw said.

But certain logistical problems persisted.

The results suggest that certain problems may persist from infancy to toddlerhood, while others may change into other problem behaviour or may disappear.

Certain problems have persisted in the operating procedure and interface of DAISY players, especially for their Chinese users.

Some problems persist.

And yet problems persist.

But problems persist.

Other problems persist.

Plenty of problems persist.

Yet problems, big problems, persist.

Problems persist elsewhere too.