TY - GEN AU - Pierson,D J TI - The physician's role in the costs of long-term oxygen therapy SN - 0020-1324 PY - 1987///0616 KW - Costs and Cost Analysis KW - Health Services Misuse KW - economics KW - Long-Term Care KW - Medicare KW - Oxygen Inhalation Therapy KW - Patient Compliance KW - Physician's Role KW - Role N1 - Publication Type: Journal Article ER -