Orthopedics. Investigation could weaken vendors' hold on docs.
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Leigh
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D003132:Commerce / Q000191:economics* / Q000331:legislation & jurisprudence; D003253:Consultants; D003363:Cost Control; D017754:Group Purchasing / Q000331:legislation & jurisprudence*; D006801:Humans; D040541:Marketing; D009983:Orthopedic Equipment / Q000191:economics; D009985:Orthopedics / Q000191:economics*; D014481:United States