title: Gene-testing firms face legal battle.
authors.forename: Meredith
authors.initials: M
authors.lastname: Wadman
mesh_terms: D002140:California; D005820:Genetic Testing / Q000331:legislation & jurisprudence*; D006801:Humans; D040541:Marketing / Q000331:legislation & jurisprudence; D012017:Referral and Consultation / Q000331:legislation & jurisprudence; D013219:State Government