correct first paragraph april 22 item show bill send governor add third paragraph explain status heide brand oklahoma city oklahoma bill could revoke license doctor perform abortion may soon head governor opponents say measure unconstitutional promise legal battle cash-strapped state approve republican-dominated legislature state house representatives overwhelmingly approve senate bill late thursday governor mary fallin republican yet indicate whether sign senate need approve minor change bill go governor lawmakers say bill doctor perform abortions would risk lose medical license exemptions would give perform procedure reason include protect mother remove miscarry fetus proper function protect life say senator nathan dahm republican author bill handful representatives argue bill say violate constitution prohibit doctor perform medical procedure legal law oklahoma politicians make mission year year restrict women access vital health care service yet total ban abortion new low say amanda allen senior state legislative counsel center reproductive right lobby group several abortion right organizations promise court challenge bill enact supporters bill say help protect sanctity life take care morality bill supporter david brumbaugh republican say deliberations god take care economy oklahoma lawmakers approve bill revoke license abortion doctor