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Comparative effectiveness of budesonide-formoterol combination and fluticasone-salmeterol combination for asthma management: a United States retrospective database analysis.
Tunceli O, Williams SA, Kern DM, Elhefni H, Pethick N, Wessman C, Zhou S, Trudo F. Tunceli O, et al. Among authors: pethick n. J Allergy Clin Immunol Pract. 2014 Nov-Dec;2(6):719-26. doi: 10.1016/j.jaip.2014.07.016. Epub 2014 Oct 3. J Allergy Clin Immunol Pract. 2014. PMID: 25439363 Free article.
A US database study characterizing patients initiating a budesonide-formoterol combination versus tiotropium bromide as initial maintenance therapy for chronic obstructive pulmonary disease.
Kern DM, Williams SA, Tunceli O, Wessman C, Zhou S, Pethick N, Elhefni H, Trudo F. Kern DM, et al. Among authors: pethick n. Int J Chron Obstruct Pulmon Dis. 2014 Jul 18;9:775-83. doi: 10.2147/COPD.S64491. eCollection 2014. Int J Chron Obstruct Pulmon Dis. 2014. PMID: 25071369 Free PMC article.