Prices steady, but fewer groups are contracting for pacemakers.
D003625:Data Collection; D005249:Fees and Charges / Q000706:statistics & numerical data; D006755:Hospital Shared Services / Q000191:economics*; D010138:Pacemaker, Artificial / Q000191:economics*; D011682:Purchasing, Hospital / Q000191:economics*; D014481:United States