"We don't believe this study necessarily represents a systematic problem in dental clinics across the country."

He said there should be very firm evidence of a systematic problem before a new bureaucracy is established.

After first denying any systematic problem, state officials declared it an innocent mistake.

It's only reform when there is an acknowledged systematic or organisational problem, which the changes address.

This is a systematic problem in American health care.

But the committee concluded those "isolated instances, even if they occurred, do not suggest any systematic problem."

It is indicative of systematic problems that must be rectified.

The situation revealed in the report creates a systematic problem.

It seems to me that there is a systematic problem here.

Wen recognized the systematic problems facing the Chinese economic system.