title: Mass. ruling hits insurance plan.
authors.forename: J
authors.initials: J
authors.lastname: Morrissey
mesh_terms: D006279:Health Maintenance Organizations / Q000191:economics / Q000331:legislation & jurisprudence*; D007343:Insurance Carriers / Q000331:legislation & jurisprudence*; D019458:Insurance Coverage / Q000331:legislation & jurisprudence*; D008404:Massachusetts; D011203:Poverty