A twelve-week comparison of salmeterol and salbutamol in the treatment of mild-to-moderate asthma: a Canadian multicenter study.

MLA

Boulet, L. P., et al. “A Twelve-Week Comparison of Salmeterol and Salbutamol in the Treatment of Mild-to-Moderate Asthma: A Canadian Multicenter Study.” The Journal of Allergy and Clinical Immunology, vol. 99, no. 1 Pt 1, Jan. 1997, pp. 13–21. EBSCOhost, https://doi.org/10.1016/s0091-6749(97)70295-1.

APA

Boulet, L. P., Laviolette, M., Boucher, S., Knight, A., Hébert, J., & Chapman, K. R. (1997). A twelve-week comparison of salmeterol and salbutamol in the treatment of mild-to-moderate asthma: a Canadian multicenter study. The Journal of Allergy and Clinical Immunology, 99(1 Pt 1), 13–21. https://doi.org/10.1016/s0091-6749(97)70295-1

Chicago

Boulet, L P, M Laviolette, S Boucher, A Knight, J Hébert, and K R Chapman. 1997. “A Twelve-Week Comparison of Salmeterol and Salbutamol in the Treatment of Mild-to-Moderate Asthma: A Canadian Multicenter Study.” The Journal of Allergy and Clinical Immunology 99 (1 Pt 1): 13–21. doi:10.1016/s0091-6749(97)70295-1.