1.   Each of these factors has tended to increase the demand for physician servIces.

2.   Several of the determinants of the demand for physician services have complicated the picture by dramatically changing over the last two Decades.

3.   EmCare Holdings Inc., a Dallas-based provider of physician services to hospital emergency departments, led Texas gainers for the week.

4.   Part B covers almost all physician services, mammograms and flu shots, medical equipment and ambulance transportation.

5.   The AMA apparently assumes that doctors will control the growth of physician services much better than the Congressional Budget Office expects.

6.   The new name, taken from its software unit, follows a reorganization that combines its physician services and health-care information businesses.

7.   The president also wisely proposes to raise the deductible for physician services at the pace of inflation.

8.   The clinic submitted bills to Medicare and Medicaid for physician services, although no attending physician actually provided the post-operative services, federal officials said.