11.   Doctors had tried to dissuade patients from smoking.

12.   The doctor was trying to formulate a good way to tell her that she would need surgery.

13.   The doctor was trying to stop the flow of blood.

14.   Doctors are trying to localize the infection by using antibiotics.

15.   Doctors are trying to educate people about behaviors that can put them at increased risk for skin cancer.

16.   The doctors are trying to keep him alive until a liver can be found for transplant.

17.   As there were strange marks on the X-ray plates taken of the mummy, doctors have been trying to find out whether the woman died of a rare disease.

18.   American female doctor tries to take the starch out of some stuffy Brits when an emergency arises.

19.   And that can cause major problems when doctors with existing offices in co-op buildings try to sell or sublet their offices.

20.   And were the New Haven doctors consciously trying to ration care, holding off on hospitalization for some reason when they had other options?