41.  Although doctors are already using chemotherapy drugs for multiple sclerosis, he said, having government approval will legitimize the practice and lead to more widespread use.

42.  Amnesty International also expressed concern about the widespread use of racial profiling by the police.

43.  Although still years away from widespread industrial use, ionic liquids are attracting the interest of Exxon Mobil, BP Amoco and other companies.

44.  Although the Food and Drug Administration requires that drugs be proved safe and effective before they go into widespread use, there are no such requirements for surgery.

45.  And all experts acknowledge that digital phones continue to pose a much harder target for eavesdroppers and hackers than the older analog phones in widespread use.

46.  And consumers are warming to the idea of booking their own trips as on-line computer services and the Internet get more widespread use.

47.  And even more widespread use of fingerprinting is on the horizon.

48.  And security considerations would preclude widespread use, if not all use, of e-mail.

49.  And Teret says that widespread use of such technology could have reduced gun problems ranging from accidental shootings to the use of guns in crimes.

50.  And their widespread use by baby boomer executives is indeed ironic, for precious few of these boomers served in the military.