Most studies involve chronic use, rather than acute treatment of pain.

The district attorneys prefer traditional, long-term residential programs that often involve treatment of 18 months or more.

The research did not involve patients or treatment of the disease, nor was it directly related to the gene-mapping project.

Tertiary care involves highly skilled medical treatment for heart disease, cancer and other serious illnesses.

The process may also involve treatment with lye to soften the outer skin.

In those days, the Foundation called for a "coordinated attack by the community, involving education, treatment and research".

Batarfi thought the purpose of the trip involved medical treatment for Osama's eldest son.

Perthes' primary area of research involved radiological treatment and therapy.

However, the process involves intense mathematical treatment and programming.

"But sometimes your job involves special treatment, if you will."