1.   Another influence on population and deforestation rates is tourism, he and other study authors said.

2.   All the other countries have national health insurance of some form, which gives them clout in negotiations with big pharmaceutical companies, the study authors say.

3.   But George Bigelow of Johns Hopkins University, a study author, hopes the data will prompt a new look.

4.   Still, the study authors stopped short of recommending that millions of cold sufferers try to avoid blowing their noses.

5.   Study author Donald Redelmeier once listened on as one of his patients had an accident while talking to him from his car.

6.   Study authors and state and local water officials stressed that groundwater, after treatment, is safe to drink.

7.   Study authors Neil F. Bence, Roopal M. Sampat and Ron R. Kopito found that clumps of amyloid gum up this cellular garbage disposal system.

8.   That appeared to increase the chance of bacteria on the skin making their way to deeper tissue, said the lead study author, Dr. J.L. Nouwen.

9.   Study authors attributed the problems to a changeover to less-experienced physicians, who were evidently taking longer to insert catheters.

10.   The most telling indicator of whether a house will have a telephone is wealth, study author Robert Bonnette said.