Home oxygen therapy. A proposal.
D001158:Arteries; D004363:Drug Utilization; D006333:Heart Failure / Q000188:drug therapy; D006699:Home Care Services / Q000191:economics; D006801:Humans; D000860:Hypoxia / Q000188:drug therapy; D006278:Medicare; D010100:Oxygen / Q000097:blood / Q000627:therapeutic use*
D010100:Oxygen