“slippery slope” irreversible changes irreversible changes irreversible changes irreversible changes unethical medicine irreversible changes irreversible changes unethical medicine irreversible changes More from NHS Choices on arguments around assisted suicide irreversible changes “slippery slope” unethical medicine More from NHS Choices on arguments around assisted suicide arguments for and against euthanasia and assisted suicide unethical medicine “slippery slope” irreversible changes “slippery slope” “slippery slope” "NHS - Euthanasia and assisted suicide - Arguments" irreversible changes arguments for and against euthanasia and assisted suicide unethical medicine irreversible changes unethical medicine “slippery slope”