Cite
A comparison of 5-day courses of dirithromycin and azithromycin in the treatment of acute exacerbations of chronic obstructive pulmonary disease
MLA
Castaldo, Richard S., et al. “A Comparison of 5-Day Courses of Dirithromycin and Azithromycin in the Treatment of Acute Exacerbations of Chronic Obstructive Pulmonary Disease.” Clinical Therapeutics, vol. 25, no. 2, Feb. 2003, p. 542. EBSCOhost, https://doi.org/10.1016/S0149-2918(03)80095-4.
APA
Castaldo, R. S., Celli, B. R., Gomez, F., LaVallee, N., Souhrada, J., & Hanrahan, J. P. (2003). A comparison of 5-day courses of dirithromycin and azithromycin in the treatment of acute exacerbations of chronic obstructive pulmonary disease. Clinical Therapeutics, 25(2), 542. https://doi.org/10.1016/S0149-2918(03)80095-4
Chicago
Castaldo, Richard S., Bartolome R. Celli, Fernando Gomez, Nicole LaVallee, Joseph Souhrada, and John P. Hanrahan. 2003. “A Comparison of 5-Day Courses of Dirithromycin and Azithromycin in the Treatment of Acute Exacerbations of Chronic Obstructive Pulmonary Disease.” Clinical Therapeutics 25 (2): 542. doi:10.1016/S0149-2918(03)80095-4.