Panahi, Y., M. Ghanei, H. Maghsoudi, S. Saffar Soflaei, and A. Sahebkar. “Investigation of the Efficacy of Generic and Brand-Name salmeterol/fluticasone Combination in the Management of Asthma: A Randomized Comparative Trial”. Acta Bio Medica Atenei Parmensis, Vol. 89, no. 2, June 2018, pp. 186-92, doi:10.23750/abm.v89i2.5411.