1.   At one point in his career he became interested in toxoplasmosis and shortly thereafter developed a diagnostic dye test for the disease.

2.   The group hopes to be informed of the results of dye tests on the sewage works effluent.

3.   A dye test of the carotid would be done the next Monday.

4.   By midmorning, the carotid dye test had been performed and the essential fact was known.

5.   It can detect heart disease before it might show up on stress or X-ray dye tests.