title: Let's play balls ... under OUR rules.
mesh_terms: D004470:Economics, Medical / Q000331:legislation & jurisprudence* / Q000639:trends; D006801:Humans; D008329:Managed Care Programs / Q000191:economics; D009985:Orthopedics / Q000191:economics* / Q000331:legislation & jurisprudence; D014481:United States