"I give my promise for six months," he said at last.

He gave her personal vocal and guitar lessons for eighteen months before ever playing their first show.

Outpatient treatment will be given for four months, followed by three follow-up visits over the next year.

They are given in combinations, usually for 3-6 months.

Treatment is usually given for 12-18 months followed by a trial withdraw.

It is given by intravenous infusion once every two weeks for three to six months.

They were given either dalcetrapib or placebo daily for nine months.

Interferons are given as a shot 1 to 3 times a week for 4 to 12 months.

Lanreotide is usually given every 4 weeks for 3 months at a time.

Usually griseofulvin is given orally for 2 to 3 months.