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- [34] Medical Expenditures Attributed to Asthma and Chronic Obstructive Pulmonary Disease Among Workers - United States, 2011-2015 MMWR-MORBIDITY AND MORTALITY WEEKLY REPORT, 2020, 69 (26): : 809 - 814
- [37] TRENDS IN MORTALITY FROM CHRONIC OBSTRUCTIVE PULMONARY-DISEASE AMONG UNITED-STATES VETERANS - 1954 TO 1979 AMERICAN REVIEW OF RESPIRATORY DISEASE, 1989, 140 (03): : S69 - S75