Despite this, their therapeutic effects take a period of several weeks to months.

Not only was the air believed to have a therapeutic effect but also the local spring water.

A therapeutic effect occurs after 2 to 4 weeks or longer.

Therapeutic effects are usually achieved within 3 to 4 weeks.

Yet this alone does not appear to explain all of the therapeutic effects.

Intensive help over the course of one year started to show some therapeutic effects.

No one is certain what levels of bacteria are needed to produce therapeutic effects.

To reach the best therapeutic effect for a child, all of these concepts have to be integrated.

Art classes also can have a therapeutic effect on retired people's well-being.

He was greatly interested in the therapeutic effects of electricity.