1.   Currently, the group has begun research into new therapeutic approaches for hepatitis C, lymphoma and leukemia.

2.   The board just gave us the green light to begin research.

3.   The voyage continued on from Tenerife towards the equator, from which point Gould began his researches in earnest.

4.   As usual, Crowley began his research in a museum.

5.   After getting his doctorate, he joined the faculty of Washington University in St. Louis, where he began research in immunology.

6.   But Baylor College of Medicine professor Margaret Goodell said not to expect local researchers to begin research overnight.

7.   But even before the terrorist attacks, some companies had begun new research, largely because many bacteria are becoming resistant to existing drugs.

8.   But he jumped right in, beginning his research with Jefferson.

9.   But when she began her research, the whole episode was still so cloudy that even the Library of Congress had no listing for orphan trains.

10.   Clapham, a cardiologist, began his research with no special interest in birth control.