title: Court overrules NLRB: 'supervisory' LPNs cannot be unionized.
mesh_terms: D006801:Humans; D007750:Labor Unions / Q000331:legislation & jurisprudence*; D008910:Minnesota; D024802:Nurse's Role; D009735:Nursing Homes / Q000331:legislation & jurisprudence*; D009743:Nursing, Practical / Q000331:legislation & jurisprudence*; D009745:Nursing, Supervisory / Q000331:legislation & jurisprudence*; D017009:Professional Autonomy