This is the most costly type of care in a center.

Recently it has been rated as the 10th most costly street in the world.

The drop this year is the biggest and thus the most costly.

The project was one of the most costly public works projects in the city's history.

The most costly seats will now be about $149 each, he said.

The most costly are about $11; the least, under $4.

It is also the most costly to the dairy industry.

This makes it the most costly election of any before 1832.

The 15 most costly medical conditions account for 44% of the total health care spending.

As in so many games of war, the early mistake is often the most costly one.