The National Prevalence of Supplemental Oxygen Use in Persons with Chronic Obstructive Pulmonary Disease: A Comparison of Claims-based and Self-reported Supplemental Oxygen Use.
Angela O SuenIrena CenzerAnand S IyerLeah J WittAlexander K SmithAshwin A KotwalPublished in: Annals of the American Thoracic Society (2024)