11.   The present study was done to evaluate the correlation between the two tests in humans.

12.   Studies have been done on humans, intact animals, isolated gastric mucosa, and gastric cell cultures to study the effect of ethanol on gastric cell function.

13.   Biochemical analysis and titration studies were done withoutknowledge of the diagnosis.

14.   Of course few quantitative studies have been done of this, but those that we have show pretty unmistakable results.

15.   The present study was done to extend these observations and to include sera from patients with ulcerative colitis and primary sclerosing cholangitis.

16.   A double-blind, placebo-controlled, parallel-group study was done to investigate the response of patients with atopic dermatitis to essential fatty acid supplements.

17.   Certainly we have done marketing studies of a Succe of a set in the north east of York, and they show that it would be commercially successful.

18.   Do you do general studies?

19.   And when you actually do a study such as this, where do you go for source material?

20.   Although Gov. George Pataki vetoed the appropriation, he promised that the Health Department would do the study from its own budget.