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Abstract
Entities: Chemical Species
Mesh: See more » Costs and Cost AnalysisHome Care ServicesHome NursingHumansInsurance, Health, ReimbursementLung Diseases, Obstructive/therapyMedicareOxygen Inhalation Therapy/economicsPrescriptionsUnited States
Year: 1986 PMID: 3527009 DOI: 10.1164/arrd.1986.134.2.340
Source DB: PubMed Journal: Am Rev Respir Dis ISSN: 0003-0805