title: QLD unions to challenge new laws.
mesh_terms: D005260:Female; D006801:Humans; D007750:Labor Unions / Q000331:legislation & jurisprudence*; D008880:Midwifery / Q000331:legislation & jurisprudence*; D009740:Nursing Staff / Q000331:legislation & jurisprudence*; D011057:Politics; D011247:Pregnancy; D011793:Queensland; D017132:Workplace / Q000331:legislation & jurisprudence*