1.   At the end of the trial, researchers will compare the infection rate of the placebo group with that of the vaccine group.

2.   Blake researchers can easily compare versions of the same poem, something that previously would have required trips to collections all over the United States and Britain.

3.   All patients were followed for two years, at which point researchers compared short and long-term results of the three treatment approaches.

4.   Each typist used both a vertical keyboard and a traditional one, and the researchers compared the positions of the wrists.

5.   Elementary school students in Los Angeles Catholic schools take different proficiency exams than those given to LAUSD students, and the researchers did not compare test scores.

6.   Finally researchers compared the maps of experimental hybrids to a genetic map of the wild anomalus.

7.   In a pre-clinical study of mice, researchers compared the effects of Amphotec and two other drugs on a fungus known as Cryptococcus neoformans that can kill humans.

8.   In a case-control study, researchers compare factors found among people with a certain disease to factors among a comparable group of people without that disease.

9.   In partnership with Proteome Inc. of Beverly, Mass., Spotfire will enable researchers to compare their findings with the publicly available scientific literature.

10.   In the study described Friday, in the journal Circulation, researchers compared aspirin with high and low intravenous doses of Integrelin in patients hospitalized for unstable angina.