21.   And what would have happened if anyone in the organization had had the guts to confront him in the hospital, when doctors were trying to save his life?

22.   As HMOs and private insurers limit payments to doctors, some doctors may try to maintain their income by doing more procedures on an outpatient basis.

23.   As much as doctors may try to avoid it, when we decide whether to involve officials in a case, social factors inevitably play a role.

24.   At the center of the epidemic, an American doctor is trying to clear a small patch of good health.

25.   Beard said doctors are trying to regulate the dosage of medication given to Coleman to control his heartbeat.

26.   Before trying experimental treatments, doctors tried every other drug combination they could think of to help her.

27.   Believing she was suffering from depression and might kill herself, doctors tried to admit her to the hospital psychiatric facility.

28.   A Navy doctor tried to convince him otherwise, but Cpl. Austin remained defiant.

29.   Accurate testing during pregnancy is particularly crucial to enable doctors to try to prevent transmission of the virus from mother to child.

30.   After five unsuccessful attempts at artificial insemination with the washed sperm, the Florida doctor tried sperm washing combined with in vitro fertilization.