Dr. Einhorn's comparison study was conducted from 1984 to 1987 on 184 men.

The comparison study was performed on 12 people.

There is also a need for comparison studies to see what differences there are between the experimental situation and the classroom.

Genomic libraries are also utilized in comparison studies between differing species.

Nonetheless, demand for the procedure grew, and many women refused to enter comparison studies because they wanted the drug-and-transplant therapy.

This most recent data support the results from other comparison studies of Trasylol.

We know this (Chapters 3 and 5) as a paired comparison study.

Some recent comparison studies provide early evidence on seeding's contribution to overall post wildfire recovery.

Dr. Danton said that no such comparison studies had as yet been reported, in part because they take years to complete.

But the results of research so far are so positive that such comparison studies probably will not be performed.