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Antibody deficiency in patients with frequent exacerbations of Chronic Obstructive Pulmonary Disease (COPD)
- Brian N. McCullagh,
- Alejandro P. Comellas,
- Zuhair K. Ballas,
- John D. Newell Jr,
- M. Bridget Zimmerman,
- Antoine E. Azar
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- Published: February 17, 2017
- https://doi.org/10.1371/journal.pone.0172437