165.13  Tuberculin.
  The department shall have control of the sale, distribution, and use of all tuberculin in the state, and shall formulate rules for its distribution and use. Only a licensed veterinarian shall apply a tuberculin test to cattle within this state.
[C24, 27, 31, 35, 39, §2678; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §165.13]