1.   And health researchers here realized that some women were washing the condoms anyway.

2.   And so, too, began what many health researchers now say was a huge political blunder.

3.   Because the WHO has spread its resources so thinly, its technical staff lack the time to analyze data thoroughly, say health researchers.

4.   Canadian health researchers think consumption did fall because of the taxes.

5.   Christopher Hogan, a health policy researcher, was also an author of the report.

6.   Chinese health researchers say the new market-driven care offers few advantages to hundreds of millions of rural poor.

7.   Dr. Sarah Fox, a health services researcher at UCLA, said she had surveyed doctors to ask them how they advised younger women.

8.   Even passive smoke from cigars and pipes can be harmful to others, according to health researchers.

9.   Health researchers said it is dangerous to breathe the minuscule soot particles now drifting across Texas, but they have difficulty quantifying the health risks.

10.   Health researchers have found that the actual cost of emergency ward care for people with non-urgent problems is similar to the cost of a visit to a private physician.