41.  Such medicines are in wide use today, treating respiratory infections like bronchitis and pneumonia, infections of the urinary tract and certain toxic blood disorders.

42.  The batteries, already in wide use in laptop computers, were developed by Ovonic Battery, a subsidiary of Energy Conversion Devices, of Troy, Mich.

43.  The beacons are an old technology that is in wide use in eastern Europe.

44.  The cargo airlines hope the new system will be ready for wide use early next year.

45.  The drug is in wide use in anesthesiology, usually in small controlled doses to control pain.

46.  The essentiality of confidential sources does not argue for their wide use.

47.  The industry generally points to the wide use of voice-response telephone systems as proof that automated transactions are no problem.

48.  The new maps also are expected to find wide use among planners involved in flood control, airport development, cell phone tower construction and petroleum pipeline construction.

49.  The plastic material does not transmit heat, and it will come into wide use for handles of kitchen pots and cooking appliances.

50.  The park is a long way from wide use of contraception.