Citace podle APA

Putcha, N., Puhan, M. A., Hansel, N. N., Drummond, M. B., & Boyd, C. M. (2013). Impact of co-morbidities on self-rated health in self-reported COPD: An analysis of NHANES 2001–2008. COPD.

Styl Chicago

Putcha, Nirupama, Milo A. Puhan, Nadia N. Hansel, M. Brad Drummond, a Cynthia M. Boyd. "Impact of Co-morbidities On Self-rated Health in Self-reported COPD: An Analysis of NHANES 2001–2008." COPD 2013.

Citace podle MLA

Putcha, Nirupama, et al. "Impact of Co-morbidities On Self-rated Health in Self-reported COPD: An Analysis of NHANES 2001–2008." COPD 2013.

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