prescribing of long half-life benzodiazepines , such as diazepam ( p less than 0.01 ) and chlordiazepoxide , clorazepate , halazepam , and prazepam as a group ( p less than 0.01 ) decreased as well as the use of nearly all products containing barbiturates ( p less than 0.01 ) .
C0005064
benzodiazepines
C0008188
chlordiazepoxide