166.2 Rules. The department shall have power to make such rules governing the manufacture, sale, and distribution of biological products as it deems necessary to maintain their potency and purity. [SS15, §2538-w3; C24, 27, 31, 35, 39, §2706; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §166.2]
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