11.   The scientists conducting the study reported that many species are so morphologically deformed that they cannot be classified.

12.   Describe how you would conduct a study to investigate the well-being of such ex-patients.

13.   Although Herceptin can cause heart damage when combined with certain other anti-cancer drugs, the scientists who conducted the studies said it was remarkably safe for an anti-cancer drug.

14.   Also, a study will be conducted to determine whether the merged company would wield too much market power.

15.   Although the study was conducted in Quebec, its findings apply to the United States and many other countries where whiplash is a common problem, the report said.

16.   Although the Baltimore study was conducted among inner city youths, the researchers said the disease is common among all population groups.

17.   Among them was Dr. John P. Morgan, a professor of pharmacology at City University of New York who has conducted studies of PPA for the industry.

18.   Among them was Dr. John P. Morgan, a professor of pharmacology at the City University of New York who has conducted studies of PPA for the industry.

19.   Amgen is conducting its studies with a mouse protein.

20.   Among shares that fell, Penederm Inc. said late Friday it received a request to conduct further study of its acne medication from the U.S. Food and Drug Administration.