Amphetamine Dependence: Causes, Symptoms, and Diagnosisby Makara VinOctober 23, 2020January 16, 2025This content is restricted to site members. If you are an existing user, please log in. New users may register below.Existing Users Log InUsername or EmailPassword Remember Me New User RegistrationChoose a Username*First Name*Last Name*Address 1*Address 2City*State*Zip*Country*Phone*Email* Login with Facebook *Required field