7 Pa. Code § 15.15
Medication of the flock with antibiotics or chemotherapeutic agents, within the 4 weeks prior to collection of official blood test samples, shall be reported to the Bureau on the reverse side of an official blood testing report slip (Form AAI-29). Medication may be detrimental to the test and should be given only when absolutely necessary.
The provisions of this § 15.15 adopted January 2, 1976, effective January 3, 1976, 6 Pa.B. 7; amended November 18, 1977, effective November 19, 1977, 7 Pa.B. 3361. Immediately preceding text appears at serial page (28551).