So say the makers of Truster, an inexpensive new lie-detector test that can also be used over the phone.

The simplified, inexpensive tests are beginning to be used to screen blood in Africa.

Many times, an inexpensive multiple-choice test is chosen for convenience.

The Babcock test was the first inexpensive and practical test which were used to determine the fat content of milk.

A simple, inexpensive test can catch common diseases like diabetes, high cholesterol and hepatitis C early, he said.

The inexpensive test is conducted by taking blood from the umbilical cord.

"Any relatively inexpensive test might be threatening to them."

It has been found to be useful as an effective and inexpensive screening test.

In the targeted population, this inexpensive test proved statistically reliable, with low rates of both errors and false positives.

This time, I ordered a simple and inexpensive test on the fibroids patient to make certain she wasn't a bleeder.