At issue in the study is a quirk of billing for lab procedures.

WSJ: Prostate-Test Fees Challenged

Students select from dozens of lab tests and procedures and consult with simulated specialists as they refine their conclusions.

FORBES: Instant feedback in the classroom

The defense hopes to call FBI special agent Fredric Whitehurst, who has criticized FBI practices and procedures in the FBI lab in Washington.

CNN: Simpson case winding down

The Court of Appeals for the District of Columbia ruled in July that the elderly can indeed be treated outside of Medicare for procedures the government deems "unreasonable"--that is, procedures that the Medicare bureaucracy believes medically unnecessary, such as extra lab tests.

FORBES: Fact and Comment

It also said steps had been taken to ensure that proper procedures are followed and that an outside expert will be brought in to do a complete review of the lab's management.

WSJ: 1 fired, 1 suspended at NY medical examiner office