APA (7th ed.) Citation
(2026). Expression of Concern: Mortality trends and disparities for coexisting chronic obstructive pulmonary disease and cardiovascular disease: A retrospective analysis of deaths in the United States from 1999–2020. PLOS ONE.
Chicago Style (17th ed.) Citation
"Expression of Concern: Mortality Trends and Disparities for Coexisting Chronic Obstructive Pulmonary Disease and Cardiovascular Disease: A Retrospective Analysis of Deaths in the United States from 1999–2020." PLOS ONE 2026.
MLA (9th ed.) Citation
"Expression of Concern: Mortality Trends and Disparities for Coexisting Chronic Obstructive Pulmonary Disease and Cardiovascular Disease: A Retrospective Analysis of Deaths in the United States from 1999–2020." PLOS ONE, 2026.
Warning: These citations may not always be 100% accurate.