Violation

Drugs that are commonly used in the control of excessive salivation include (a) meprobamate (b) atropine (c) methantheline (d) codeine (e) chlorpromazine

(b) and (c) only

(b), (c), and (d)

(d) and (e)

(a), (b), and (c)

(a) and (b) only

Please describe the matter of abuse