1.   An autopsy was being done to establish the cause of death.

2.   The present study was done to establish a dose response relationship for the trophic effect of gastrin on the enterochromaffin like cells by giving exogenous gastrin in graded doses.

3.   Doctors emphasize that much study needs to be done to establish whether there is a real risk for patients taking herbal remedies.

4.   In most states, as in Illinois, she said, the law is vague about just what fathers have to do to establish their paternal rights.

5.   Let us now look at what they need to do to establish a healthy superior- subordinate relationship.