Djukanovic R, Wilson SJ, Moore WC, Koenig SM, Laviolette M, Bleecker ER, Davis WB, Doherty DE, Olivenstein R, Israel E, Kavuru MS, Kleerup E, Reilly DS, Yancey SW, Edwards LD, Stauffer JL, Dorinsky PM, Jarjour NN. Montelukast added to fluticasone propionate does not alter inflammation or outcomes. Respir Med. 2010 Oct; 104(10):1425-35.