41.   Does such a system accomplish its goal of reducing accidents, injuries and deaths among teen-agers on the road?

42.   Eighteen years have passed since Schlichtmann filed a lawsuit claiming that industrial pollution was to blame for a cluster of leukemia deaths among children in Woburn, Mass.

43.   Fishing gear entanglement is the second leading human-related cause of deaths among right whales, behind ship collisions.

44.   Fires are the third-leading cause of accidental deaths among children.

45.   Guns are on track to overtake auto accidents as the number one cause of death among children.

46.   Gun violence is now the leading cause of death among black teens in this age group.

47.   He said he had no information on any other deaths among al-Qaida leaders.

48.   He said the Western alliance had used especially lethal cluster bombs and had bombed at night to maximize deaths among sleeping civilians.

49.   Head injury is a primary cause of death among children and adolescents, and survivors often suffer permanent disability, they said.

50.   Heart disease, long considered a male problem, is the leading cause of death among American women.