What is the use of methadone clinics

What is the use of methadone,

What is the use of methadone clinics, and needle exchange programs to combat the effects of heroin use?

List the purposes of each and state their effectiveness.

What is your opinion of the use of methadone, methadone clinics, and needle exchange programs?

Do you think methadone and needle exchange programs be made available to drug users?

How involved do you think an HIM Manager/Director should be involved in contract management for release of information contract personnel?