Traut, J. ., Macdonald, E. ., Spangler, M. ., & Saxena, S. . (2011). Montelukast for symptom control of interstitial cystitis. The Annals of Pharmacotherapy, 45(9), e49. https://doi.org/10.1345/aph.1Q130

Spangler, M. ., & Saxena, S. . (2010). Warfarin and bosentan interaction in a patient with pulmonary hypertension secondary to bilateral pulmonary emboli. Clinical Therapeutics, 32(1), 53-6. https://doi.org/10.1016/j.clinthera.2010.01.004