Correction: Utility of NT-proBNP for Identifying LV Failure in Patients with Acute Exacerbation of Chronic Bronchitis.

• Qing-ping Wang,
• Xiao-zhi Cao,
• Xue-dong Wang,
• Juan Gu,
• Li-min Wen,
• Li-ming Mao,
• Ping-nan Shan,
• Ai-guo Tang

Affiliations

Qing-ping Wang

Xiao-zhi Cao

Xue-dong Wang

Juan Gu

Li-min Wen

Li-ming Mao

Ping-nan Shan

Ai-guo Tang