An informational pamphlet for Arizona voters, who will decide in the fall whether to guarantee a constitutional right to an abortion, can refer to an embryo or fetus as an “unborn human being,” the state’s highest court ruled Wednesday.

The Arizona Supreme Court justices sided with Republican lawmakers, who drafted the language sent to all voters in the state, over proponents of the ballot measure on abortion rights.

The ruling comes as abortion foes have long worked to give embryos and fetuses the same legal and constitutional protections on par with those of the women carrying them. The issue was highlighted recently when the Alabama Supreme Court ruled that frozen embryos are legally protected children, forcing lawmakers to scramble to enact protections for in vitro fertilization.