Singulair Side Effects: A smaller recent study from Spain showing a genetic component of http://www.medications.com/effect/view/31066 A smaller recent study from Spain showing a genetic component of montelukast efficacy. 1: Respir Med. 2008 Jun;102(6):857-61. Epub 2008 Mar 12. Links ALOX5 promoter genotype and response to montelukast in moderate persistent asthma.Telleria JJ, Blanco-Q More: http://www.jpharmacogenetics.com/pt/re/pharmgen/abstract Tue, 03 Jun 2008 12:22:20 -0400 http://www.medications.com/effect/view/31066?item=8861 More: http://www.jpharmacogenetics.com/pt/re/pharmgen/abstract.01213011-200703000-00003.htm;jsessionid=LFvKLL4Mv257v1yRgzyr77d7631rQ1rLnWC6YQ9gLMJ2x7KDRmCF!446770951!181195629!8091!-1 http://www.medications.com/effect/view/31066?item=8861 More: http://www.ncbi.nlm.nih.gov/pubmed/18031559 Tue, 03 Jun 2008 12:26:09 -0400 http://www.medications.com/effect/view/31066?item=8862 More: http://www.ncbi.nlm.nih.gov/pubmed/18031559 http://www.medications.com/effect/view/31066?item=8862 More: http://www.futuremedicine.com/doi/abs/10.2217/17410541.3 Tue, 03 Jun 2008 12:30:58 -0400 http://www.medications.com/effect/view/31066?item=8863 More: http://www.futuremedicine.com/doi/abs/10.2217/17410541.3.1.61 http://www.medications.com/effect/view/31066?item=8863