the direct application of a controlled substance, whether by injection,
inhalation, ingestion or any other means, to the body of a patient or
research subject by: (A) A practitioner, or, in (his/her) presence, by
(his/her) authorized agent, or (B) the patient or research subject at
the direction and in the presence of the practitioner, or (C) a nurse or
intern under the direction and supervision of a practitioner.
General Statutes § 21a-240 (2) (applies to Chapter 420b: Dependency
Producing Drugs, §§ 21a-240 -- 21a-283a).
See Drug Transactions in the Introduction to Drugs.