Παραπομπή APA

Wellenius, G. A., Yeh, G. Y., Coull, B. A., Suh, H. H., Phillips, R. S., & Mittleman, M. A. (2007). Effects of ambient air pollution on functional status in patients with chronic congestive heart failure: A repeated-measures study. BioMed Central.

Παραπομπή Chicago Style

Wellenius, Gregory A., Gloria Y. Yeh, Brent A. Coull, Helen H. Suh, Russell S. Phillips, και Murray A. Mittleman. Effects of Ambient Air Pollution On Functional Status in Patients With Chronic Congestive Heart Failure: A Repeated-measures Study. BioMed Central, 2007.

Παραπομπή MLA

Wellenius, Gregory A., et al. Effects of Ambient Air Pollution On Functional Status in Patients With Chronic Congestive Heart Failure: A Repeated-measures Study. BioMed Central, 2007.

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