Michigan StatutesAct 241 of 1947 - <font color=red>Repealed-</font>HUMANE USE OF ANIMALS FOR EXPERIMENTAL PURPOSES (325.401 - 325.406)HUMANE USE OF ANIMALS FOR EXPERIMENTAL PURPOSESAct 241 of 1947325.401-325.406 Repealed. 1978, Act 368, Eff. Sept. 30, 1978.