As used in this article, the term:

(1) ‘‘Board’’ means the Georgia Composite Medical Board.

(2) ‘‘Marijuana’’ means marijuana or tetrahydrocannabinol, as defined or listed in Article 2 of Chapter 13 of Title 16.

(3) ‘‘Physician’’ means a person licensed to practice medicine pursuant to Article 2 of this chapter.

(4) ‘‘Program’’ means the Controlled Substances Therapeutic Research Program established pursuant to Code Section 43-34-123.

(5) ‘‘Review board’’ means the Patient Qualification Review Board established pursuant to Code Section 43-34-124.