This improved technique allows for the aetiology of known and unknown conditions to be discovered.

An account of their anxiety in an army newspaper had them asking, "How far should we go with these unknown conditions?"

Standing orders are necessarily general and vague since the exact circumstances for execution occur in the future under unknown conditions.

This is due to an unknown medical condition she was born with, described only has having a "weak heart."

Rather than resist and risk hurting them under these unknown conditions, Hunter allowed himself to be knocked to the ground with a thump.

"I am even pursuing the possibility that his actions have been caused by an unknown physical condition."

It also started a public discourse on the topic of vitiligo, a relatively unknown condition before then.

It makes assumptions about known and unknown future conditions likely to determine the success of these plans.

Since then he has been kept in detention in unknown conditions and deprived of his personal rights.

He had a medical condition, unknown to his parents, that caused blood clots in the brain.