Kaplan, A. G., Balter, M. S., Bell, A. D., Kim, H., & McIvor, R. A. (2009). Diagnosis of asthma in adults. Canadian Medical Association.
Čikaški stil citiranjaKaplan, Alan G., Meyer S. Balter, Alan D. Bell, Harold Kim, i R. Andrew McIvor. Diagnosis of Asthma in Adults. Canadian Medical Association, 2009.
MLA način citiranjaKaplan, Alan G., et al. Diagnosis of Asthma in Adults. Canadian Medical Association, 2009.
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