LA: RN with preexisting condition seeks W.C.: is aggravation of preexisting injury compensible?
D005260:Female; D006801:Humans; D017770:Lifting / Q000009:adverse effects*; D008145:Louisiana; D009740:Nursing Staff / Q000191:economics / Q000331:legislation & jurisprudence*; D009784:Occupational Diseases / Q000191:economics / Q000209:etiology*; D014942:Workers' Compensation / Q000331:legislation & jurisprudence*